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Internal Medicine Providers in Lowell, MA

Browse 57 Internal Medicine providers listed in NPPES with a practice address in Lowell, Massachusetts.

57 Healthcare Providers

How Lowell compares with the U.S.

Lowell has 48 clinicians in Internal Medicine per 100,000 residents, close to the U.S. rate of 44.

That is 57 active clinicians in Internal Medicine with a practice address in Lowell, for a population of 118,368.

The Massachusetts rate is 97 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places.

100% of clinicians in Internal Medicine in Lowell listed in the CMS Medicare file (41 of 41) accept Medicare assignment. That is similar to the Massachusetts share of 96%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

49% of clinicians in Internal Medicine in Lowell listed in the CMS Medicare file (20 of 41) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Massachusetts share of 48%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Lowell, MA

Source: CMS PECOS
PECOS Enrolled Specialists 49 In Lowell, MA
Part B Lab & Imaging Eligible 49 Diagnostic Referrals
DME Ordering Eligible 49 Durable Medical Equipment
Home Health Agency Referrals 49 HHA Ordering Eligible
Showing 1โ€“20 of 57 providers
With recent CMS data first, then Aโ€“Z

Dr. Zaheer Ahmed , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
33 Bartlett St, Suite 107, Lowell, MA 018521334
Phone: 9784587000
NPI Identifier 1346289337
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Dr. Margaret Daniels Allard , MD MPH

Internal Medicine

Active NPI Status
33 Bartlett St, 5th Floor, Lowell, MA 018521334
Phone: 9782751913
NPI Identifier 1528024585
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Dr. Alexandra B Argasinski , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
77 E Merrimack St, Suite# 14, Lowell, MA 018521251
Phone: 9784540570
NPI Identifier 1508813395
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Dr. Peter S Bradshaw , MD

Internal Medicine

Active NPI Status
77 E Merrimack St, Suite 15, Lowell, MA 018521251
Phone: 9784593341
NPI Identifier 1083770903
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Katelyn Elizabeth Burke , NP

Internal Medicine

Active NPI Status
33 Bartlett St Ste 504, Lowell, MA 018521319
Phone: 9784586212
NPI Identifier 1588181259
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Dr. Jack C Chang , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
706 Rogers St, Lowell, MA 018524338
Phone: 9789379333
NPI Identifier 1811182041
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Active NPI Status Accepts Medicare Assignment Telehealth Services Available
45 Palmer St, Lowell, MA 018521834
Phone: 9789701607
NPI Identifier 1811183056
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Dr. Shabnam V. Cheriyath , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
161 Jackson St, Lowell, MA 018522103
Phone: 9789379700
NPI Identifier 1487980116
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Dr. Sara Larson Clay , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
275 Varnum Ave, Ste 201, Lowell, MA 01854
Phone: 9784529700
NPI Identifier 1073575809
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Dr. Hamid Reza Danesh , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
585 Merrimack St, Lowell Community Health Center, Lowell, MA 01854
Phone: 9787467778
NPI Identifier 1811961196
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Dr. Kabilan Dharmarajan , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
295 Varnum Ave, Lowell, MA 018542134
Phone: 9789376439
NPI Identifier 1619148046
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Riad Ettunsi

Internal Medicine

Active NPI Status Accepts Medicare Assignment
295 Varnum Ave, Lowell, MA 018542134
Phone: 9789376000
NPI Identifier 1073828893
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Dr. Andreas Filippaios , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
295 Varnum Ave, Lowell, MA 018542134
Phone: 9789376439
NPI Identifier 1376958512
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Abdallah O Gad

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1 Hospital Dr, Lowell, MA 018521311
Phone: 9789376000
NPI Identifier 1710330709
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Dr. Mukund Gupta , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
585 Merrimack St, Lowell Community Health Center, Lowell, MA 01854
Phone: 9787467778
NPI Identifier 1912972803
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Dr. Nawshin Jamil , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
295 Varnum Ave, Lowell, MA 018542134
Phone: 9789376439
NPI Identifier 1629712302
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Dr. Anil Jha , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
295 Varnum Ave, Lowell, MA 018542134
Phone: 9789376439
NPI Identifier 1609258896
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Dr. Linda Musetti Kinch , MD

Internal Medicine

Active NPI Status
325 Chelmsford St Unit 6, Lowell, MA 018514429
Phone: 9786440863
NPI Identifier 1174560817
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Dr. Philip S. Kotsios , MD

Internal Medicine

Active NPI Status
817 Merrimack St, Lowell, MA 018543571
Phone: 9789370500
NPI Identifier 1306801493
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Joshua Kuan

Internal Medicine

Active NPI Status Accepts Medicare Assignment
161 Jackson St, Lowell, MA 018522103
Phone: 9789379700
NPI Identifier 1588018063
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Frequently Asked Questions about Internal Medicine in Lowell

How do I check a Internal Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Massachusetts licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.