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Dr. Heidi K. Leftwich, DO

Accepting New Patients

(Dr. Heidi Kay Leftwich, D.O.)

(No ratings)

Specializes in: Maternal and Fetal Medicine

Edward Via College of Osteopathic Medicine (2007)

119 BELMONT STREET
WORCESTER, MA 01605

(508) 334-6481

Dr. Heidi K. Leftwich, DO is a perinatologist in WORCESTER, MA specializing in maternal and fetal medicine. She graduated from Edward Via College of Osteopathic Medicine in 2007 and has 18 years of experience. Dr. Heidi K. Leftwich, DO is affiliated with UMass Memorial Medical Center, UMass Memorial Health and UMASS MEMORIAL MEDICAL GROUP INC.

Office Locations

119 BELMONT STREET
WORCESTER, MA 01605

open_in_new

In The News

“Dr. Heidi Leftwich, a maternal-fetal medicine specialist at UMass Memorial Health, said she has gotten many more questions about acetaminophen from some of her pregnant patients in recent weeks.”—"After Trump's claims about acetaminophen, doctors reassure pregnant patients", NBC News, September 2025

“"Our data supports the suspected findings that labor progression of twin gestation is prolonged, compared to a singleton gestation," said study researcher Dr. Heidi Leftwich, a maternal-fetal...”—"Twin Pregnancies: Slower Labor Is Normal", NBC News, July 2013

Medicare Procedure and Patient Information

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Heidi K. Leftwich, DO.

**Gender**
Male	0
Female	28

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	28

Medicare Procedure and Patient Information

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Heidi K. Leftwich, DO.

**Gender**
Male	0
Female	24

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	24

Conditions of Medicare patients treated by Dr. Heidi K. Leftwich, DO in 2016

The most common conditions of Medicare patients that Dr. Heidi K. Leftwich, DO treated during 2016 were depression.

Hypertension	0
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	67
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Heidi K. Leftwich, DO.

**Gender**
Male	0
Female	25

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	25

Conditions of Medicare patients treated by Dr. Heidi K. Leftwich, DO in 2017

The most common conditions of Medicare patients that Dr. Heidi K. Leftwich, DO treated during 2017 were depression.

Hypertension	0
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	60
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Heidi K. Leftwich, DO.

**Gender**
Male	0
Female	17

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Heidi K. Leftwich, DO treated as a perinatologist in WORCESTER, MA during 2019 were ultrasound (sonogram), prenatal testing, obstetrical procedures and pelvic imaging.

Volume of procedures performed by Dr. Heidi K. Leftwich, DO for Medicare patients.

obstetrical procedures	14
pelvic imaging	14
prenatal testing	14
ultrasound (sonogram)	14
women's imaging	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Heidi K. Leftwich, DO.

**Gender**
Male	0
Female	28

**Ethnicity**
Non-Hispanic White	15
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	28

Conditions of Medicare patients treated by Dr. Heidi K. Leftwich, DO in 2019

The most common conditions of Medicare patients that Dr. Heidi K. Leftwich, DO treated during 2019 were depression.

Hypertension	0
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	64
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Heidi K. Leftwich, DO.

**Gender**
Male	0
Female	12

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	12

Medicare Procedure and Patient Information

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Heidi K. Leftwich, DO.

**Gender**
Male	0
Female	12

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2015 - 2022

Volume of procedures performed by Dr. Heidi K. Leftwich, DO for Medicare patients.

The highest averages for the top procedures that Dr. Heidi K. Leftwich, DO treated as a perinatologist in WORCESTER, MA were ultrasound (sonogram), obstetrical procedures, prenatal testing and pelvic imaging.

obstetrical procedures	14
pelvic imaging	14
prenatal testing	14
ultrasound (sonogram)	14
women's imaging	14

Average Medicare Patient Data From 2015 - 2022

Information about Medicare patients treated by Dr. Heidi K. Leftwich, DO.

**Gender**
Male	0
Female	20

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	2
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	0
85 and over	0
Less than 65	20
65 to 74	0

Average of Total of Conditions of Medicare patients treated by Dr. Heidi K. Leftwich, DO From 2015 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Heidi K. Leftwich, DO treated were depression.

Hypertension	0
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	27
Chronic Kidney Disease	0
Asthma	0
Osteoporosis	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Atrial Fibrillation	0
Cancer	0
Dementia	0

Education & Training

Dr. Heidi K. Leftwich, DO graduated from Edward Via College of Osteopathic Medicine in 2007. She completed residency at University of Connecticut Affiliated Hospitals. She is certified by the Board Certification: Obstetrics & Gynecology (Ob/Gyn) and has a state license in Massachusetts.

Medical School: Edward Via College of Osteopathic Medicine (2007)

Residency: University of Connecticut Affiliated Hospitals

Board Certification: Board Certification: Obstetrics & Gynecology (Ob/Gyn)

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Heidi K. Leftwich, DO is associated with these hospitals and organizations:

UMass Memorial Medical Center

UMass Memorial Health

UMASS MEMORIAL MEDICAL GROUP INC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Heidi K. Leftwich, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
HOLOGIC INC	$113 Fetal Fibronectin $113
TherapeuticsMD, Inc.	$95 BIJUVA $95

**Types of Payments**
Food and Beverage	$207

Biography

Dr. Heidi Leftwich is a maternal and fetal medicine specialist in Worcester, MA. She studied medicine at Edward Via College of Osteopathic Medicine. She completed her residency training at a hospital affiliated with the University of Connecticut. Dr. Leftwich is affiliated with St. Vincent's Hospital and UMass Memorial Medical Center. She welcomes new patients at her office inWorcester, MA as reported by Doctor.com.