Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Alvaro Reymunde Posso, MD, FACP, FACG, AGAF

Individual provider Specialist · NPI 1083610828

Dr. Alvaro Reymunde Posso, MD, FACP, FACG, AGAF practises Internal Medicine in Ponce, Puerto Rico. Qualified in 1983, 43 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
43
Licensed in
PR
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
FACP — Fellow of the American College of Physicians
An internist admitted as a fellow of the ACP.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

Edif Parra Ste 806 2225 Ponce BY Pass
Ponce, PR 00717-1321 Not confirmed with CMS for 16 years — call before visiting
Phone: (787) 259-8212
Fax: (787) 848-7979

No coordinates on file. Search this address in Google Maps

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 207RG0100X (PR)

Record details

NPI number1083610828
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , FACP , FACG , AGAF
Sole proprietorYes
NPI enumeratedJune 27, 2005
Last updated in NPPESJanuary 21, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesGASTROENTEROLOGY
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Colonoscopy 198 times · 93rd percentile
Upper gastrointestinal (GI) endoscopy for acid reflux 187 times · 89th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients73
Services billed 194 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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