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Internal Medicine Providers in Plymouth, MN

Browse 19 Internal Medicine providers listed in NPPES with a practice address in Plymouth, Minnesota.

19 Healthcare Providers

How Plymouth compares with the U.S.

Plymouth has 24 clinicians in Internal Medicine per 100,000 residents, about 54% of the U.S. rate of 44.

That is 19 active clinicians in Internal Medicine with a practice address in Plymouth, for a population of 79,220.

The Minnesota rate is 46 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.

Too few clinicians in Internal Medicine in Plymouth are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

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 Registry addresses can be out of date.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. 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 Plymouth, MN

Source: CMS PECOS
PECOS Enrolled Specialists 13 In Plymouth, MN
Part B Lab & Imaging Eligible 16 Diagnostic Referrals
DME Ordering Eligible 16 Durable Medical Equipment
Home Health Agency Referrals 16 HHA Ordering Eligible
Showing 1โ€“19 of 19 providers
With recent CMS data first, then Aโ€“Z

Dr. Alfred P. Chiang , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2700 Campus Dr, Suite 100, Plymouth, MN 554412601
Phone: 7635190634
NPI Identifier 1043243827
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Dr. Sally H Engebretson , DO

Internal Medicine

Active NPI Status
15655 37th Ave N Ste 100, Plymouth, MN 554464003
Phone: 7635877900
NPI Identifier 1316900590
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Dr. Wanda J Ethen , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
4155 County Road 101 N, Plymouth, MN 554462307
Phone: 9529938900
NPI Identifier 1154365393
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Dr. Scott Michael Flaata , DO

Internal Medicine

Active NPI Status
2800 Campus Dr, Plymouth, MN 554412645
Phone: 6128707711
NPI Identifier 1801962931
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Dr. Michael A Grouws , MD

Internal Medicine

Active NPI Status
2805 Campus Dr, Ste 345, Plymouth, MN 554412676
Phone: 7635202980
NPI Identifier 1114014560
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Dr. Syed Z Hasan , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2855 Campus Dr Ste 400, Plymouth, MN 554412659
Phone: 7635777400
NPI Identifier 1841492188
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Dr. Erick Franklin Huang , DO

Internal Medicine

Active NPI Status
3033 Campus Dr Ste W225, Plymouth, MN 554412752
Phone: 4154296977
NPI Identifier 1134388218
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Dr. Ronald W. Kaufman , MD, PhD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2855 Campus Dr, Suite 400, Plymouth, MN 554412649
Phone: 7635777400
NPI Identifier 1295734374
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Mary Z Miley

Internal Medicine

Active NPI Status
3007 Harbor Ln N, Plymouth, MN 554475103
Phone: 9529938900
NPI Identifier 1518944693
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Dr. Brian Richard Miller , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2855 Campus Dr Ste 400, Plymouth, MN 554412659
Phone: 7635777400
NPI Identifier 1427215433
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Dr. Lex A Nerenberg , MD

Internal Medicine

Active NPI Status
2805 Campus Dr, Ste 345, Plymouth, MN 554412676
Phone: 7635202980
NPI Identifier 1275620627
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Dr. Stephanie Norris , MD

Internal Medicine

Active NPI Status
3007 Harbor Ln N, Plymouth, MN 554475103
Phone: 9529938900
NPI Identifier 1093782716
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Dr. Harold R Oster , MD

Internal Medicine

Active NPI Status
2855 Campus Dr, Suite 400, Plymouth, MN 554412659
Phone: 7635777400
NPI Identifier 1417915695
View Full Profile

Dr. Daniela T Ouzounova , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2855 Campus Dr, Ste. 400, Plymouth, MN 554412649
Phone: 7635777400
NPI Identifier 1073593935
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Maren E Peterson

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4155 County Road 101 N, Plymouth, MN 554462307
Phone: 9529938900
NPI Identifier 1881678969
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Dr. Laura A Praeger , MD

Internal Medicine

Active NPI Status
2800 Campus Dr Ste 44, Plymouth, MN 554412669
Phone: 6128707711
NPI Identifier 1861453292
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Dr. Christopher C Spoke , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2855 Campus Dr Ste 400, Plymouth, MN 554412659
Phone: 7635777400
NPI Identifier 1417477944
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Dr. Peiyi Wang , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2855 Campus Dr, Suite 400, Plymouth, MN 554412659
Phone: 7635777400
NPI Identifier 1124080338
View Full Profile

Dr. Robert E Lager , MD

Internal Medicine

Active NPI Status
2805 Campus Dr, Ste 345, Plymouth, MN 554412676
Phone: 7635202980
NPI Identifier 1962599480
View Full Profile

Frequently Asked Questions about Internal Medicine in Plymouth

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 Minnesota 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.