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Nnenna O. Onyemauwa, PA

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Specializes in: Internal Medicine (Adult Medicine)

Professional interests include: hypertension (high blood pressure), obesity, osteoporosis, and more.

55 North Road Suite 120
Bedford, MA 01730

(339) 215-5100

Nnenna O. Onyemauwa, PA is in Bedford, MA specializing in internal medicine (adult medicine). Nnenna O. Onyemauwa, PA is affiliated with Emerson Health, EMERSON PRACTICE ASSOCIATES, INC, Emerson Health Primary Care Bedford and Emerson Hospital.

Office Locations

Address:

55 North Road Suite 120
Bedford, MA 01730

Some issues Nnenna O. Onyemauwa, PA can help you with:

Thyroid Problems

Thyroid problems are a group of conditions that alter hormone regulation and metabolism. The thyroid is a small, butterfly-shaped gland located in the lower neck, just below the Adam's apple (laryngeal prominence) and larynx (voice box). Despite its small size, the thyroid has an outsized effect on the body by regulating hormones that control metabolism. Metabolism is the body's process of converting consumed food into fuel to power the entire body. Heart rate, weight, cholesterol, body temperature, and even physical growth and development are all affected by the metabolism.

When the thyroid malfunctions, the body is unable to properly process and allocate energy. Thyroid problems, such as hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid), cause irregular metabolism. In some cases, the body produces antibodies that attack the thyroid cells for unknown reasons. The damaged thyroid responds by releasing either too little or too much T3 and T4 thyroid hormones. Thyroid malfunctions may also arise from genetic causes or iodine deficiency. Thyroid problems may include:

Hashimoto's thyroiditis, an autoimmune disease that causes hypothyroidism
Graves' disease, an autoimmune disease that causes hyperthyroidism
Goiter
Thyroid nodule
Thyroid cancer

Hashimoto's is the leading cause of hypothyroidism, which is when the thyroid does not produce enough hormones to stimulate adequate metabolism. The condition is diagnosed by blood tests that measure TSH (thyroid stimulating hormone) and detect Hashimoto's antibodies. Symptoms of hypothyroidism include sluggish metabolism, inflammation, fatigue, weight gain, brittle hair, dry skin, and sensitivity to cold. To supplement impaired thyroid function, patients with Hashimoto's are typically prescribed synthetic thyroid hormone pills. Such patients may need to consume synthetic thyroids for the rest of their lives. Other treatments may include dietary changes, such as the avoidance of certain foods and medication to reduce inflammation. Frequent blood tests can inform patients if their TSH levels are within a normal range.

Grave's disease is most frequently the cause of hyperthyroidism, which is when the thyroid produces too many hormones, overstimulating one's metabolism. The condition is also diagnosed by blood tests that measure TSH and detect Grave's antibodies. Elevated heart rate, high blood pressure, sweating, bulging eyes, and weight loss are common symptoms of hyperthyroidism. Treatments for hyperthyroidism include oral radioactive iodine, which slowly shrinks the thyroid, slowing the production of excess thyroid hormone. Other anti-thyroid medications such as methimazole (Tapazole) also reduce the production of thyroid hormones. Blood pressure medications known as beta blockers can ease the increased heart rate caused by hyperthyroidism. If treatments are unsuccessful, patients may be prescribed a thyroidectomy, or surgery to remove part or all of the thyroid. Some patients with hyperthyroidism may require ophthalmological (eye medicine) treatments such as eye drops, prednisone, and surgery to reduce eye swelling and bulging.

Untreated thyroid disorders frequently lead to goiters or thyroid nodules. A thyroid goiter is a large lump that can be felt near the base of the neck and is made of swollen thyroid tissue or nodules (excess cell growth). Nodules and goiters are diagnosed by CT scan or ultrasound. Obstructive goiters can cause pain, coughing, and abnormal breathing. The most common cause of goiters is hyperthyroidism (overactive thyroid). However, Hashimoto's is also known to cause goiters or nodules. Goiters develop from continued damage from antibodies to the thyroid over time. At times, a goiter can result from a cancerous thyroid tumor. Most goiters and nodules are themselves benign.

The exact causes of thyroid cancer are unknown. People who develop thyroid cancer may or may not have another thyroid problem such as Hashimoto's or Grave's disease. Symptoms of thyroid cancer include a nodule that can be felt on the neck, hoarseness, difficulty swallowing, swelling in the neck, and neck and throat pain. CT and MRI scans are used to diagnose thyroid cancer. There are four types of thyroid cancer which vary in intensity. Thyroidectomy (thyroid removal surgery) is usually prescribed to treat thyroid cancer.

Thyroid problems are often long-term conditions that require some form of treatment. With regular monitoring and medication, many people with thyroid problems are able to lead active and fulfilling lives.

doctor visit	46
nursing home care	47

**Gender**
Male	32
Female	56

**Age**
From 65 to 74	32
From 75 to 84	25
85 and over	16
Less than 65	15

Hypertension	73
High Cholesterol	36
Stroke	18
Ischemic Heart Disease	33
Depression	38
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	24
Diabetes	38
Dementia	36
Cancer	0

doctor visit	264
ear procedures	11
nursing home care	234

**Gender**
Male	119
Female	168

**Ethnicity**
Non-Hispanic White	254
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	90
85 and over	37
Less than 65	39

Hypertension	75
High Cholesterol	49
Stroke	10
Ischemic Heart Disease	40
Depression	22
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	25
Diabetes	34
Dementia	21
Cancer	7

doctor visit	146
ear procedures	12
nursing home care	105

**Gender**
Male	160
Female	198

**Ethnicity**
Non-Hispanic White	324
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	124
85 and over	62
Less than 65	48

Hypertension	75
High Cholesterol	54
Stroke	10
Ischemic Heart Disease	45
Depression	25
Chronic Kidney Disease	31
Asthma	12
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	27
Chronic Obstructive Pulmonary Disease	25
Diabetes	39
Dementia	27
Cancer	8

chronic care	56
diabetes management	28
doctor visit	215
lab tests	27
preventive care	67
vaccines	39

**Gender**
Male	94
Female	118

**Ethnicity**
Non-Hispanic White	171
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	59
85 and over	27
Less than 65	20

Hypertension	75
High Cholesterol	74
Stroke	6
Ischemic Heart Disease	41
Depression	33
Chronic Kidney Disease	42
Asthma	6
Osteoperosis	20
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	44
Dementia	12
Cancer	13

chronic care	218
diabetes management	90
doctor visit	852
lab tests	125
preventive care	138
removal of lesion (e.g. growth)	13
skin procedures	13
vaccines	48

**Gender**
Male	153
Female	205

**Ethnicity**
Non-Hispanic White	283
Black	54
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	173
From 75 to 84	100
85 and over	53
Less than 65	32

Hypertension	75
High Cholesterol	72
Stroke	6
Ischemic Heart Disease	39
Depression	30
Chronic Kidney Disease	36
Asthma	7
Osteoperosis	17
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	12
Cancer	12

chronic care	81
diabetes management	35
doctor visit	584
lab tests	51
preventive care	33

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Nnenna O. Onyemauwa, PA for Medicare patients.

The highest averages for the top procedures that Nnenna O. Onyemauwa, PA treated as in Bedford, MA were nursing home care, chronic care, preventive care and lab tests.

chronic care	118
diabetes management	51
doctor visit	351
ear procedures	11
lab tests	68
nursing home care	128
preventive care	80
removal of lesion (e.g. growth)	13
skin procedures	13
vaccines	44

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Nnenna O. Onyemauwa, PA.

**Gender**
Female	74
Male	55

**Ethnicity**
Black / African American	7
Asian / Pacific Islander	0
Non-Hispanic White	103
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	19
75 to 84	39
Less than 65	15
65 to 74	55

Average of Total of Conditions of Medicare patients treated by Nnenna O. Onyemauwa, PA From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Nnenna O. Onyemauwa, PA treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	37
High Cholesterol	28
Stroke	5
Ischemic Heart Disease	19
Depression	14
Chronic Kidney Disease	15
Asthma	3
Osteoporosis	5
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Atrial Fibrillation	4
Cancer	4
Dementia	10

Education & Training

She is certified by the Board Certification: Certified Physician Assistant by the NCCPA and has a state license in Massachusetts.

Board Certification: Board Certification: Certified Physician Assistant by the NCCPA

Licensed In: Massachusetts

Affiliations & Hospitals

Nnenna O. Onyemauwa, PA is associated with these hospitals and organizations:

Emerson Health

EMERSON PRACTICE ASSOCIATES, INC

Emerson Health Primary Care Bedford

Emerson Hospital

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Biography

Ms. Nnenna Onyemauwa has indicated that her clinical interests include diabetes, obesity, and thyroid problems. Ms. Onyemauwa is affiliated with Emerson Health.