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Internal Medicine Providers in Bayamon, PR

Browse 117 Internal Medicine providers listed in NPPES with a practice address in Bayamon, Puerto Rico.

117 Healthcare Providers

How Bayamon compares with the U.S.

Bayamon has 64 clinicians in Internal Medicine per 100,000 residents, about 1.4 times the U.S. rate of 44.

That is 117 active clinicians in Internal Medicine with a practice address in Bayamon, for a population of 182,469.

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.

91% of clinicians in Internal Medicine in Bayamon listed in the CMS Medicare file (53 of 58) accept Medicare assignment. That is similar to the Puerto Rico share of 93%.

Only 58 of 117 active clinicians in Internal Medicine in Bayamon appear in the CMS Medicare file, so this share describes that smaller group.

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.

12% of clinicians in Internal Medicine in Bayamon listed in the CMS Medicare file (7 of 58) 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 Bayamon, PR

Source: CMS PECOS
PECOS Enrolled Specialists 80 In Bayamon, PR
Part B Lab & Imaging Eligible 81 Diagnostic Referrals
DME Ordering Eligible 83 Durable Medical Equipment
Home Health Agency Referrals 81 HHA Ordering Eligible
Showing 1โ€“20 of 117 providers
With recent CMS data first, then Aโ€“Z

Dr. Carlos A Acosta , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Edif Medico Hnas Davila Suite 207, Villa Rica, Bayamon, PR 00959
Phone: 7877985125
NPI Identifier 1821092586
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Dr. Francisco Aldarondo Garcia , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
G13 Calle 2, Ext Villa Rica, Bayamon, PR 00959
Phone: 7877403999
NPI Identifier 1689620544
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Dr. Ariana C Alvarado-Lopez , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
66 Calle Santa Cruz Ste 307, Bayamon, PR 009617049
Phone: 7877988486
NPI Identifier 1699182022
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Jesus R Amparo

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Bayamon Medical Plaza, Suite 509, Bayamon, PR 00960
Phone: 7877854686
NPI Identifier 1376514653
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Active NPI Status Accepts Medicare Assignment
Calle J Esquina B Suite 109, Edif Medico Hnas Davila, Bayamon, PR 00959
Phone: 7877879223
NPI Identifier 1306946173
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Dr. Rey Antonio Aponte Rivera , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Centro Medico Correccional De Bayamon, Carr #5 Ave Central Sector Juanita Final, Bayamon, PR 00960
Phone: 9392252400
NPI Identifier 1003401191
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Dr. Celeste Maria Arango Frias , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Bayamon Medical Plaza, Suite 501, Bayamon, PR 00959
Phone: 7877860145
NPI Identifier 1750496394
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Dr. Julio Cesar Arango Frias , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Bayamon Medical Plaza, Suite 501, Bayamon, PR 00957
Phone: 7877860145
NPI Identifier 1922099175
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Maria Luisa Arango Frias

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Medical Ophtalmic Plaza, Suite 105 Carretera 2, Bayamon, PR 00959
Phone: 7877862274
NPI Identifier 1619082153
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Dr. Angel J. Arizmendi , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1845 Carr 2, Suite 505 Bayamon Medical Plaza, Bayamon, PR 009597200
Phone: 7872693015
NPI Identifier 1427431881
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Dr. Jose Antonio Ayala , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
100 Paseo San Pablo, Hospital San Pablo Edificio Arturo Cadilla 204, Bayamon, PR 009617019
Phone: 7877402925
NPI Identifier 1538102264
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Dr. Zoraida Baez-Navarro , MD

Internal Medicine

Active NPI Status
Carimed Plz # B-1, Suite 506, Santa Cruz St., Bayamon, PR 009616928
Phone: 7877853687
NPI Identifier 1083717383
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Active NPI Status Accepts Medicare Assignment
Suite 402 Bayamon Medical Plaza, Bayamon, PR 00956
Phone: 7878594455
NPI Identifier 1780687947
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Dr. Justino Betancourt , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Instituto San Pablo, Suite 403, Bayamon, PR 009617041
Phone: 7877989240
NPI Identifier 1295735363
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Dr. Pablo R Bisono Rodriguez , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Urb Santa Cruz, B 10 Calle Santa Cruz, Bayamon, PR 00961
Phone: 7877863000
NPI Identifier 1366412801
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Dr. Jaime Alejandro Busquets , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
70 Calle Santa Cruz, Bayamon, PR 009617052
Phone: 7876204747
NPI Identifier 1598943417
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Jonathan Caldera Colon

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
100 Laurel Ave., Santa Juanita, Ramon Ruiz Arnau University Hospital, Bayamon, PR 00956
Phone: 7877875151
NPI Identifier 1346641438
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Dr. Rafael S. Campos , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Santa Cruz St., Edif. Arturo Cadilla, Suite 407, Bayamon, PR 00961
Phone: 7877409355
NPI Identifier 1841393170
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Dr. Yolanda Carrion , MD

Internal Medicine

Active NPI Status
Avenida Nogal 3b 22 Urbanizacion Lomas Verdes, Bayamon, PR 00956
Phone: 7872693743
NPI Identifier 1164505186
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Dr. Isabel E Cestero , MD

Internal Medicine

Active NPI Status
Route #2 Km 11.7 Bayamon Medical Plaza, Suite 409-B, Bayamon, PR 00959
Phone: 7877860473
NPI Identifier 1043313471
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Frequently Asked Questions about Internal Medicine in Bayamon

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.