Medicare Procedure and Patient Information
2012 Medicare Procedure Volume
Volume of procedures performed by Dr. Ziv Williams, MD for Medicare patients.
| doctor visit | 97 |
|---|
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Dr. Ziv Williams, MD is a neurosurgeon in Boston, MA specializing in neurosurgery. Dr. Ziv Williams, MD is affiliated with Mass General Neurosurgery.
Volume of procedures performed by Dr. Ziv Williams, MD for Medicare patients.
| doctor visit | 97 |
|---|
Volume of procedures performed by Dr. Ziv Williams, MD for Medicare patients.
| doctor visit | 39 |
|---|
Information about Medicare patients treated by Dr. Ziv Williams, MD.
| Male | 35 |
|---|---|
| Female | 29 |
| From 65 to 74 | 25 |
|---|---|
| From 75 to 84 | 20 |
| 85 and over | 0 |
| Less than 65 | 0 |
| Hypertension | 75 |
|---|---|
| High Cholesterol | 66 |
| Stroke | 0 |
| Ischemic Heart Disease | 28 |
| Depression | 38 |
| Chronic Kidney Disease | 28 |
| Asthma | 0 |
| Osteoperosis | 0 |
| Atrial Fibrilation | 0 |
| Heart Failure | 0 |
| Chronic Obstructive Pulmonary Disease | 0 |
| Diabetes | 33 |
| Dementia | 0 |
| Cancer | 0 |
The top procedures that Dr. Ziv Williams, MD treated as a neurosurgeon in Boston, MA during 2014 were neurostimulator replacement and implant surgery.
Volume of procedures performed by Dr. Ziv Williams, MD for Medicare patients.
| doctor visit | 100 |
|---|---|
| implant surgery | 12 |
| neurostimulator replacement | 12 |
Information about Medicare patients treated by Dr. Ziv Williams, MD.
| Male | 43 |
|---|---|
| Female | 40 |
| From 65 to 74 | 44 |
|---|---|
| From 75 to 84 | 0 |
| 85 and over | 0 |
| Less than 65 | 21 |
| Hypertension | 70 |
|---|---|
| High Cholesterol | 61 |
| Stroke | 0 |
| Ischemic Heart Disease | 31 |
| Depression | 37 |
| Chronic Kidney Disease | 23 |
| Asthma | 18 |
| Osteoperosis | 0 |
| Atrial Fibrilation | 0 |
| Heart Failure | 14 |
| Chronic Obstructive Pulmonary Disease | 17 |
| Diabetes | 27 |
| Dementia | 0 |
| Cancer | 0 |
Volume of procedures performed by Dr. Ziv Williams, MD for Medicare patients.
| doctor visit | 100 |
|---|
Information about Medicare patients treated by Dr. Ziv Williams, MD.
| Male | 84 |
|---|---|
| Female | 82 |
| From 65 to 74 | 64 |
|---|---|
| From 75 to 84 | 0 |
| 85 and over | 0 |
| Less than 65 | 54 |
| Hypertension | 61 |
|---|---|
| High Cholesterol | 59 |
| Stroke | 0 |
| Ischemic Heart Disease | 25 |
| Depression | 34 |
| Chronic Kidney Disease | 14 |
| Asthma | 0 |
| Osteoperosis | 13 |
| Atrial Fibrilation | 0 |
| Heart Failure | 0 |
| Chronic Obstructive Pulmonary Disease | 0 |
| Diabetes | 25 |
| Dementia | 0 |
| Cancer | 0 |
Volume of procedures performed by Dr. Ziv Williams, MD for Medicare patients.
| doctor visit | 106 |
|---|
Information about Medicare patients treated by Dr. Ziv Williams, MD.
| Male | 41 |
|---|---|
| Female | 45 |
| Non-Hispanic White | 72 |
|---|---|
| Black | 0 |
| Hispanic | 0 |
| Asian | 0 |
| Other | 0 |
| Native American | 0 |
| From 65 to 74 | 30 |
|---|---|
| From 75 to 84 | 28 |
| 85 and over | 0 |
| Less than 65 | 0 |
| Hypertension | 67 |
|---|---|
| High Cholesterol | 47 |
| Stroke | 0 |
| Ischemic Heart Disease | 27 |
| Depression | 40 |
| Chronic Kidney Disease | 15 |
| Asthma | 16 |
| Osteoperosis | 0 |
| Atrial Fibrilation | 0 |
| Heart Failure | 0 |
| Chronic Obstructive Pulmonary Disease | 0 |
| Diabetes | 26 |
| Dementia | 0 |
| Cancer | 0 |
The top procedures that Dr. Ziv Williams, MD treated as a neurosurgeon in Boston, MA during 2017 were neurostimulator replacement, implant surgery and spinal procedures.
Volume of procedures performed by Dr. Ziv Williams, MD for Medicare patients.
| doctor visit | 125 |
|---|---|
| implant surgery | 16 |
| neurostimulator replacement | 16 |
| spinal procedures | 12 |
Information about Medicare patients treated by Dr. Ziv Williams, MD.
| Male | 70 |
|---|---|
| Female | 60 |
| Non-Hispanic White | 110 |
|---|---|
| Black | 0 |
| Hispanic | 0 |
| Asian | 0 |
| Other | 0 |
| Native American | 0 |
| From 65 to 74 | 63 |
|---|---|
| From 75 to 84 | 32 |
| 85 and over | 0 |
| Less than 65 | 0 |
| Hypertension | 63 |
|---|---|
| High Cholesterol | 39 |
| Stroke | 9 |
| Ischemic Heart Disease | 35 |
| Depression | 35 |
| Chronic Kidney Disease | 26 |
| Asthma | 9 |
| Osteoperosis | 12 |
| Atrial Fibrilation | 11 |
| Heart Failure | 9 |
| Chronic Obstructive Pulmonary Disease | 13 |
| Diabetes | 25 |
| Dementia | 19 |
| Cancer | 15 |
The top procedures that Dr. Ziv Williams, MD treated as a neurosurgeon in Boston, MA during 2018 were neurostimulator replacement and implant surgery.
Volume of procedures performed by Dr. Ziv Williams, MD for Medicare patients.
| doctor visit | 89 |
|---|---|
| implant surgery | 33 |
| neurostimulator replacement | 33 |
Information about Medicare patients treated by Dr. Ziv Williams, MD.
| Male | 73 |
|---|---|
| Female | 55 |
| Non-Hispanic White | 109 |
|---|---|
| Black | 0 |
| Hispanic | 0 |
| Asian | 0 |
| Other | 0 |
| Native American | 0 |
| From 65 to 74 | 62 |
|---|---|
| From 75 to 84 | 30 |
| 85 and over | 0 |
| Less than 65 | 0 |
| Hypertension | 67 |
|---|---|
| High Cholesterol | 55 |
| Stroke | 9 |
| Ischemic Heart Disease | 33 |
| Depression | 31 |
| Chronic Kidney Disease | 26 |
| Asthma | 9 |
| Osteoperosis | 16 |
| Atrial Fibrilation | 13 |
| Heart Failure | 0 |
| Chronic Obstructive Pulmonary Disease | 9 |
| Diabetes | 18 |
| Dementia | 23 |
| Cancer | 12 |
The top procedures that Dr. Ziv Williams, MD treated as a neurosurgeon in Boston, MA during 2019 were neurostimulator replacement and implant surgery.
Volume of procedures performed by Dr. Ziv Williams, MD for Medicare patients.
| doctor visit | 64 |
|---|---|
| implant surgery | 38 |
| neurostimulator replacement | 38 |
Information about Medicare patients treated by Dr. Ziv Williams, MD.
| Male | 52 |
|---|---|
| Female | 37 |
| Non-Hispanic White | 76 |
|---|---|
| Black | 0 |
| Hispanic | 0 |
| Asian | 0 |
| Other | 0 |
| Native American | 0 |
| From 65 to 74 | 34 |
|---|---|
| From 75 to 84 | 0 |
| 85 and over | 0 |
| Less than 65 | 29 |
| Hypertension | 57 |
|---|---|
| High Cholesterol | 49 |
| Stroke | 0 |
| Ischemic Heart Disease | 27 |
| Depression | 39 |
| Chronic Kidney Disease | 16 |
| Asthma | 0 |
| Osteoperosis | 0 |
| Atrial Fibrilation | 0 |
| Heart Failure | 13 |
| Chronic Obstructive Pulmonary Disease | 0 |
| Diabetes | 16 |
| Dementia | 18 |
| Cancer | 0 |
The top procedures that Dr. Ziv Williams, MD treated as a neurosurgeon in Boston, MA during 2020 were neurostimulator replacement and implant surgery.
Volume of procedures performed by Dr. Ziv Williams, MD for Medicare patients.
| implant surgery | 11 |
|---|---|
| neurostimulator replacement | 11 |
Information about Medicare patients treated by Dr. Ziv Williams, MD.
| Male | 27 |
|---|---|
| Female | 28 |
| From 65 to 74 | 16 |
|---|---|
| From 75 to 84 | 0 |
| 85 and over | 0 |
| Less than 65 | 21 |
| Hypertension | 56 |
|---|---|
| High Cholesterol | 60 |
| Stroke | 0 |
| Ischemic Heart Disease | 25 |
| Depression | 51 |
| Chronic Kidney Disease | 24 |
| Asthma | 0 |
| Osteoperosis | 0 |
| Atrial Fibrilation | 0 |
| Heart Failure | 0 |
| Chronic Obstructive Pulmonary Disease | 0 |
| Diabetes | 25 |
| Dementia | 24 |
| Cancer | 0 |
The top procedures that Dr. Ziv Williams, MD treated as a neurosurgeon in Boston, MA during 2021 were neurostimulator replacement and implant surgery.
Volume of procedures performed by Dr. Ziv Williams, MD for Medicare patients.
| implant surgery | 14 |
|---|---|
| neurostimulator replacement | 14 |
Information about Medicare patients treated by Dr. Ziv Williams, MD.
| Male | 31 |
|---|---|
| Female | 21 |
| From 65 to 74 | 19 |
|---|---|
| From 75 to 84 | 0 |
| 85 and over | 0 |
| Less than 65 | 17 |
| Hypertension | 67 |
|---|---|
| High Cholesterol | 71 |
| Stroke | 0 |
| Ischemic Heart Disease | 33 |
| Depression | 52 |
| Chronic Kidney Disease | 37 |
| Asthma | 0 |
| Osteoperosis | 0 |
| Atrial Fibrilation | 0 |
| Heart Failure | 0 |
| Chronic Obstructive Pulmonary Disease | 0 |
| Diabetes | 31 |
| Dementia | 0 |
| Cancer | 0 |
The top procedures that Dr. Ziv Williams, MD treated as a neurosurgeon in Boston, MA during 2022 were neurostimulator replacement and implant surgery.
Volume of procedures performed by Dr. Ziv Williams, MD for Medicare patients.
| doctor visit | 51 |
|---|---|
| implant surgery | 11 |
| neurostimulator replacement | 11 |
Information about Medicare patients treated by Dr. Ziv Williams, MD.
| Male | 28 |
|---|---|
| Female | 28 |
| From 65 to 74 | 26 |
|---|---|
| From 75 to 84 | 16 |
| 85 and over | 0 |
| Less than 65 | 0 |
| Hypertension | 66 |
|---|---|
| High Cholesterol | 68 |
| Stroke | 0 |
| Ischemic Heart Disease | 34 |
| Depression | 38 |
| Chronic Kidney Disease | 34 |
| Asthma | 0 |
| Osteoperosis | 0 |
| Atrial Fibrilation | 0 |
| Heart Failure | 0 |
| Chronic Obstructive Pulmonary Disease | 20 |
| Diabetes | 21 |
| Dementia | 0 |
| Cancer | 0 |
Volume of procedures performed by Dr. Ziv Williams, MD for Medicare patients.
| doctor visit | 76 |
|---|
Information about Medicare patients treated by Dr. Ziv Williams, MD.
| Male | 41 |
|---|---|
| Female | 32 |
| Non-Hispanic White | 60 |
|---|---|
| Black | 0 |
| Hispanic | 0 |
| Asian | 0 |
| Other | 0 |
| Native American | 0 |
| From 65 to 74 | 36 |
|---|---|
| From 75 to 84 | 25 |
| 85 and over | 0 |
| Less than 65 | 0 |
| Hypertension | 73 |
|---|---|
| High Cholesterol | 73 |
| Stroke | 19 |
| Ischemic Heart Disease | 29 |
| Depression | 34 |
| Chronic Kidney Disease | 26 |
| Asthma | 0 |
| Osteoperosis | 0 |
| Atrial Fibrilation | 0 |
| Heart Failure | 0 |
| Chronic Obstructive Pulmonary Disease | 0 |
| Diabetes | 22 |
| Dementia | 0 |
| Cancer | 15 |
Volume of procedures performed by Dr. Ziv Williams, MD for Medicare patients.
| doctor visit | 99 |
|---|
Information about Medicare patients treated by Dr. Ziv Williams, MD.
| Male | 61 |
|---|---|
| Female | 42 |
| From 65 to 74 | 54 |
|---|---|
| From 75 to 84 | 30 |
| 85 and over | 0 |
| Less than 65 | 0 |
| Hypertension | 75 |
|---|---|
| High Cholesterol | 75 |
| Stroke | 18 |
| Ischemic Heart Disease | 28 |
| Depression | 45 |
| Chronic Kidney Disease | 25 |
| Asthma | 17 |
| Osteoperosis | 13 |
| Atrial Fibrilation | 17 |
| Heart Failure | 15 |
| Chronic Obstructive Pulmonary Disease | 13 |
| Diabetes | 26 |
| Dementia | 15 |
| Cancer | 14 |
Volume of procedures performed by Dr. Ziv Williams, MD for Medicare patients.
The highest averages for the top procedures that Dr. Ziv Williams, MD treated as a neurosurgeon in Boston, MA were neurostimulator replacement, implant surgery and spinal procedures.
| doctor visit | 86 |
|---|---|
| implant surgery | 19 |
| neurostimulator replacement | 19 |
| spinal procedures | 12 |
Information about Medicare patients treated by Dr. Ziv Williams, MD.
| Male | 45 |
|---|---|
| Female | 38 |
| Black / African American | 0 |
|---|---|
| Asian / Pacific Islander | 0 |
| Non-Hispanic White | 32 |
| Native American / Alaskan Native | 0 |
| Hispanic | 0 |
| Other | 0 |
| 75 to 84 | 13 |
|---|---|
| 85 and over | 0 |
| Less than 65 | 10 |
| 65 to 74 | 36 |
The highest averages of the most common conditions of Medicare patients that Dr. Ziv Williams, MD treated were hypertension, high cholesterol, depression and ischemic heart disease.
| Hypertension | 61 |
|---|---|
| High Cholesterol | 55 |
| Stroke | 4 |
| Ischemic Heart Disease | 27 |
| Depression | 36 |
| Chronic Kidney Disease | 22 |
| Asthma | 5 |
| Osteoporosis | 4 |
| Heart Failure | 3 |
| Chronic Obstructive Pulmonary Disease | 5 |
| Diabetes | 22 |
| Atrial Fibrillation | 3 |
| Dementia | 7 |
| Cancer | 4 |
He has a state license in Massachusetts.
Licensed In: Massachusetts
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Dr. Ziv Williams' specialties are neuro-oncology and pediatric neurosurgery. He practices in Boston, MA. He is rated 4.5 stars (out of 5) by his patients. His areas of expertise include peripheral neuropathy, spinal cord tumor, and seizure disorders. Dr. Williams is professionally affiliated with Massachusetts General Hospital. Dr. Williams takes Blue Cross/Blue Shield, Coventry, and Viant, in addition to other insurance carriers. He attended medical school at Stanford University School of Medicine. His training includes a residency program at Massachusetts General Hospital. He is conversant in Hebrew.