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Specialists in San Juan, PR

Browse 163 Specialist providers listed in NPPES with a practice address in San Juan, Puerto Rico.

163 Healthcare Providers

How San Juan compares with the U.S.

San Juan has 48 Specialists per 100,000 residents, 2.7 times the U.S. rate of 18.

That is 163 active Specialists with a practice address in San Juan, for a population of 336,160.

The Puerto Rico rate is 18 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 Specialists in San Juan listed in the CMS Medicare file (35 of 35) accept Medicare assignment. That is similar to the Puerto Rico share of 98%.

Only 35 of 163 active Specialists in San Juan 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.

11% of Specialists in San Juan listed in the CMS Medicare file (4 of 35) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Puerto Rico share of 5%.

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).

Specialist Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Specialist practitioners in San Juan, PR

Source: CMS PECOS
PECOS Enrolled Specialists 53 In San Juan, PR
Part B Lab & Imaging Eligible 52 Diagnostic Referrals
DME Ordering Eligible 55 Durable Medical Equipment
Home Health Agency Referrals 52 HHA Ordering Eligible
Showing 1โ€“20 of 163 providers
With recent CMS data first, then Aโ€“Z

Dr. Maria M Alvarez , MD

Specialist

Active NPI Status
University Pediatric Hospital, Department Of Pediatrics Office 1a-29, San Juan, PR 00936
Phone: 7877564010
NPI Identifier 1437172483
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Active NPI Status
Ave Ponce De Leon, Suite 603 Torre Medica Auxi, San Juan, PR 009181000
Phone: 7872940940
NPI Identifier 1902872898
View Full Profile

Dr. Juan R. Arango , MD

Specialist

Active NPI Status
165 Ave Hostos, Condominio El Monte Norte 334, San Juan, PR 009184244
Phone: 7874133470
NPI Identifier 1972715498
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Active NPI Status Accepts Medicare Assignment
Centro Cardiovascular De Pr Y Del Caribe, Suite Num 9, San Juan, PR 009368344
Phone: 7877548500
NPI Identifier 1740294008
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Dr. Sixto R Aymerich , MD, JD

Specialist

Active NPI Status
1729 Calle Lilas, Urb. San Francisco, San Juan, PR 009276353
Phone: 7877519078
NPI Identifier 1952518532
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Dr. Carmen Baez-Silva , MD

Specialist

Active NPI Status
Camino Real A-13, Paseo Del Prado, San Juan, PR 009265900
Phone: 7872839032
NPI Identifier 1033187042
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Active NPI Status
Caribbean Healthcare Management Group, Llc, 150 Ave De Diego Ste 1 San Juan Health Centre, San Juan, PR 009072309
Phone: 7877980100
NPI Identifier 1578695805
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Active NPI Status Accepts Medicare Assignment
564a Calle Juan J Jimenez, Parque Central, San Juan, PR 009183722
Phone: 7877583780
NPI Identifier 1316939648
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Active NPI Status
Ashford Medical Ctr, 29 Washington St. Suite 805, San Juan, PR 009071510
Phone: 7877215102
NPI Identifier 1801888490
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Active NPI Status Accepts Medicare Assignment
400 Ave Fd Roosevelt, Edif Clinica Las Americas Ofic 205, San Juan, PR 009182103
Phone: 7877651919
NPI Identifier 1184614927
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Active NPI Status Accepts Medicare Assignment Telehealth Services Available
502 Calle Norzagaray, Apt 3, San Juan, PR 009011227
Phone: 7874602837
NPI Identifier 1558361618
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Active NPI Status Accepts Medicare Assignment
611 Calle Dr Pavia Fernandez, Suite 108, San Juan, PR 009092239
Phone: 7877269048
NPI Identifier 1619050523
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Active NPI Status Accepts Medicare Assignment
1431 Ave Ponce De Leon, Suite 601, San Juan, PR 009074026
Phone: 7879771770
NPI Identifier 1417906751
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Dr. Luis Carminelli , MD

Specialist

Active NPI Status
202 Calle Quenepa, San Juan, PR 009265129
Phone: 7877907930
NPI Identifier 1508084476
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Dr. Jose L Carrion , MD

Specialist

Active NPI Status
1364 Calle 18 Noroeste, Puerto Nuevo, San Juan, PR 009202238
Phone: 7877821067
NPI Identifier 1417923442
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Dr. Zenaida Castillo , MD

Specialist

Active NPI Status
Camelia St #1327, Urb. Rolling Hill, San Juan, PR 009360344
Phone: 7876427357
NPI Identifier 1760595524
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Dr. Angel Colon , MD

Specialist

Active NPI Status Accepts Medicare Assignment
University Pediatric Hospital, Department Of Pediatrics Office 1-A29 1st Floor, San Juan, PR 009365067
Phone: 7877564010
NPI Identifier 1821026808
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Dr. Jose L Colon Colon , MD

Specialist

Active NPI Status Accepts Medicare Assignment
576 Ave Cesar Gonzalez, Suite 203, San Juan, PR 00918
Phone: 7872961655
NPI Identifier 1972563203
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Active NPI Status Accepts Medicare Assignment
303 Ave Domenech, San Juan, PR 009183512
Phone: 7871575685
NPI Identifier 1689654139
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Active NPI Status
1449 Calle Americo Salas Bldg Ii, Suite 201, San Juan, PR 009092100
Phone: 7877244433
NPI Identifier 1164429833
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Frequently Asked Questions about Specialist in San Juan

How do I check a Specialist 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.