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Internal Medicine Providers in San German, PR

Browse 35 Internal Medicine providers listed in NPPES with a practice address in San German, Puerto Rico.

35 Healthcare Providers

How San German compares with the U.S.

San German has 112 clinicians in Internal Medicine per 100,000 residents, 2.5 times the U.S. rate of 44.

That is 35 active clinicians in Internal Medicine with a practice address in San German, for a population of 31,305.

The Puerto Rico rate is 35 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.

94% of clinicians in Internal Medicine in San German listed in the CMS Medicare file (17 of 18) accept Medicare assignment. That is similar to the Puerto Rico share of 93%.

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.

11% of clinicians in Internal Medicine in San German listed in the CMS Medicare file (2 of 18) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Puerto Rico share of 7%.

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 San German, PR

Source: CMS PECOS
PECOS Enrolled Specialists 28 In San German, PR
Part B Lab & Imaging Eligible 28 Diagnostic Referrals
DME Ordering Eligible 28 Durable Medical Equipment
Home Health Agency Referrals 28 HHA Ordering Eligible
Showing 1โ€“20 of 35 providers
With recent CMS data first, then Aโ€“Z

Dr. Ivan Rafael Acosta , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Calle Tetuan#4, San German, PR 00683
Phone: 7878925730
NPI Identifier 1477616167
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Dr. Kamyl A Acosta Torres , MD

Internal Medicine

Active NPI Status
Tetuan #4, San German, PR 00683
Phone: 7878925730
NPI Identifier 1326526724
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Dr. Ruben Hernan Alvarez Cobian , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Calle Hernan Alvarez 100 Suite #103, San German, PR 00683
Phone: 7878921949
NPI Identifier 1144293291
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Dr. Jose Manuel Ayala , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Carr 2 Km 173, San German, PR 00683
Phone: 7878921860
NPI Identifier 1730666173
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Dr. Pedro N Ayala Cruz , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
4 Calle Tetuan, San German, PR 006834088
Phone: 7878925811
NPI Identifier 1124189352
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Dr. Rafael Jose Collazo , MD

Internal Medicine

Active NPI Status
12 Calle Sol, San German, PR 00683
Phone: 7878921333
NPI Identifier 1215348321
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Dr. Arisha Crespo Figueroa , MD

Internal Medicine

Active NPI Status
Hospital De La Concepcion Carr 2 Km 173, San German, PR 00683
Phone: 7878921860
NPI Identifier 1912555699
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Dr. Juan Francisco Cruz , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
Calle 2 Km 173.4 Cain Alto, Hospital Da La Concepcion, San German, PR 00683
Phone: 7878921860
NPI Identifier 1407233588
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Dr. Samuel Fontanet Perez , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Carr. #2 Km 173.4, Hospital De La Concepcion, San German, PR 00683
Phone: 7878921860
NPI Identifier 1740893817
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Dr. Yussef Galib Frangie , MD

Internal Medicine

Active NPI Status
94 Ave Univ Interamericana, San German, PR 006834302
Phone: 7872643999
NPI Identifier 1548587124
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Dr. Yussel C Garcia-Amador , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Calle Hernan Alvarez #100, Edif. Plaza Metropolitana Suite 202, San German, PR 00683
Phone: 7876470889
NPI Identifier 1720228836
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Dr. Eddanys Martinez , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
100 Calle Hernan Alvarez, Plaza Metropolitana Suite 104, San German, PR 006834173
Phone: 7878924965
NPI Identifier 1407831514
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Dr. Luis M Mercado , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
Ave. Interamericana #153, Esq Chilin Quinones Edif San Jose #3, San German, PR 00683
Phone: 7878924357
NPI Identifier 1144227869
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Dr. Luis O Negron-Garcia , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Calle Hernan Alvarez #206, Plaza Metropolitana, San German, PR 00683
Phone: 7878922540
NPI Identifier 1346448545
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Active NPI Status Accepts Medicare Assignment
Carretera # 2 Km 173.4, Bo Cain Alto, San German, PR 00683
Phone: 7878921860
NPI Identifier 1174900526
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Dr. Alicia Quinones Acevedo , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
57 Ave. Universidad Interamericana, San German, PR 00683
Phone: 7878925777
NPI Identifier 1508917303
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Dr. Jesus E Rivera Baez , MD

Internal Medicine

Active NPI Status
Carr #2 Km 173.4 Bo Cain Bajo, San German, PR 00683
Phone: 7878921860
NPI Identifier 1023666732
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Dr. Anatila Rodriguez , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Calle Sol Esquina Concepcion #12, San German,, PR 00683
Phone: 7878922004
NPI Identifier 1588647382
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Dr. Eric Javier Sambolin Morales , MD

Internal Medicine

Active NPI Status
Carr 114 Km 14.5, Barrio Sabana Grande, San German, PR 00683
Phone: 9858602673
NPI Identifier 1437712924
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Dr. Amaury Segarra Torres , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Ave Universidad Interamericana Antigua Calle Luna 18, San German, PR 00683
Phone: 7878925922
NPI Identifier 1114012218
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Frequently Asked Questions about Internal Medicine in San German

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 Puerto Rico 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.

Other Specialties in San German

Internal Medicine Providers in Other Puerto Rico Cities

Cities with the most listed practitioners first.