Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Gustavo Jesus Almodovar-Mercado, MD

Individual provider Otolaryngology Physician · NPI 1447480918

Dr. Gustavo Jesus Almodovar-Mercado, MD practises Otolaryngology in Mayaguez, Puerto Rico. Graduated from University of Puerto Rico School of Medicine in 2009, 17 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New York and Puerto Rico.

Years since qualifying
17
Trained at
University of Puerto Rico School of Medicine
Licensed in
NY, PR
In the registry since
2009
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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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.

55 Calle De Diego E Ste 205
Mayaguez, PR 00680-5080
Phone: (787) 986-7300
Fax: (787) 986-7302

No coordinates on file. Search this address in Google Maps

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 19245 (PR)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 279464 (NY)

Record details

NPI number1447480918
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 19, 2009
Last updated in NPPESJanuary 10, 2023
Certification dateJanuary 10, 2023

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 2009 (17 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.

Melanoma (skin cancer) excision 1–10 times

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 patients61
Services billed 187 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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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