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Internal Medicine Providers in Brunswick, ME

Browse 18 Internal Medicine providers listed in NPPES with a practice address in Brunswick, Maine.

18 Healthcare Providers

How Brunswick compares with the U.S.

Brunswick has 102 clinicians in Internal Medicine per 100,000 residents, 2.3 times the U.S. rate of 44.

That is 18 active clinicians in Internal Medicine with a practice address in Brunswick, for a population of 17,652.

The Maine rate is 43 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. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of clinicians in Internal Medicine in Brunswick listed in the CMS Medicare file (12 of 12) accept Medicare assignment. That is similar to the Maine 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.

25% of clinicians in Internal Medicine in Brunswick listed in the CMS Medicare file (3 of 12) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Maine share of 24%.

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 Brunswick, ME

Source: CMS PECOS
PECOS Enrolled Specialists 14 In Brunswick, ME
Part B Lab & Imaging Eligible 14 Diagnostic Referrals
DME Ordering Eligible 15 Durable Medical Equipment
Home Health Agency Referrals 14 HHA Ordering Eligible
Showing 1โ€“18 of 18 providers
With recent CMS data first, then Aโ€“Z

Dr. Lindsey Ackley-Pozzessere , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
22 Station Ave Ste 101, Brunswick, ME 040112092
Phone: 2073736848
NPI Identifier 1477991842
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Dr. Justin Adam Bussone , DO

Internal Medicine

Active NPI Status
123 Medical Center Dr, Brunswick, ME 040112652
Phone: 2073736000
NPI Identifier 1184730186
View Full Profile

Dr. Laura Anne Dalsanto , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
123 Medical Center Dr, Brunswick, ME 040112652
Phone: 2074067872
NPI Identifier 1154686582
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Dr. Geeta Godara , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
123 Medical Center Dr, Brunswick, ME 040112652
Phone: 2073736000
NPI Identifier 1366676256
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Dr. Nancy G Goodwin , MD

Internal Medicine

Active NPI Status
329 Maine St, Suite D, Brunswick, ME 040113310
Phone: 2077252429
NPI Identifier 1326100512
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Dr. Thomas Blake Hendrix , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
123 Medical Center Dr, Brunswick, ME 040112652
Phone: 2073736000
NPI Identifier 1073020707
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Dr. Timothy R Howe , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
329 Maine St, Suite D, Brunswick, ME 040113310
Phone: 2077252429
NPI Identifier 1083776371
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Dr. Paul Louis Hyman , MD

Internal Medicine

Active NPI Status
18 Pleasant St Unit 204, Brunswick, ME 040112201
Phone: 2072496959
NPI Identifier 1255467684
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Dr. Ian Mcconnell , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
329 Maine St Ste A200, Brunswick, ME 040113310
Phone: 2073734700
NPI Identifier 1326571266
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Dr. Daniel Morgenstern , MD

Internal Medicine

Active NPI Status
74 Baribeau Dr, Brunswick, ME 040113218
Phone: 2077984050
NPI Identifier 1336153865
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Dr. Hanna Napiorkowska , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
123 Medical Center Dr, Brunswick, ME 040112652
Phone: 2073736000
NPI Identifier 1821156886
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Dr. Deanna L Pouliot , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
123 Medical Center Dr, Brunswick, ME 040112652
Phone: 2073736000
NPI Identifier 1083661722
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Dr. Jonathan Rud , DO PHD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
123 Medical Center Dr, Brunswick, ME 040112652
Phone: 2073736000
NPI Identifier 1467956367
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Dr. John Sommer , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
114 Bath Rd, Brunswick, ME 040112606
Phone: 2077984400
NPI Identifier 1275732364
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Dr. Andreas P. Thyssen , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
8 Mason St, Brunswick, ME 040111514
Phone: 2076192314
NPI Identifier 1215373279
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Dr. Benjamin T Young , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
123 Medical Center Dr, Brunswick, ME 040112652
Phone: 2073736000
NPI Identifier 1740576297
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Dr. Edward Schmidt , MD

Internal Medicine

Active NPI Status
74 Baribeau Dr, Brunswick, ME 040113218
Phone: 2077984050
NPI Identifier 1679587125
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Dr. Lloyd Vanlunen , MD

Internal Medicine

Active NPI Status
74 Baribeau Dr, Brunswick, ME 040113218
Phone: 2077984050
NPI Identifier 1619987336
View Full Profile

Frequently Asked Questions about Internal Medicine in Brunswick

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 Maine 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.