Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Fray Martin Arroyo Mercado, MD

Individual provider Internal Medicine Physician · NPI 1114471489

Dr. Fray Martin Arroyo Mercado, MD is a Gastroenterology in Manati, Puerto Rico. Qualified in 2016, 10 years ago. Works from 3 locations and accepts Medicare assignment. Licensed in New Mexico, New York and Puerto Rico.

Years since qualifying
10
Licensed in
NM, NY, PR
In the registry since
2016
Specialties on file
6
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.

200 Calle Hernandez Carrion Ste 512 Mmc Professional Plaza
Manati, PR 00674-0067
Phone: (787) 621-2633

Additional practice locations (2)

  • Msc (Gastroenterology) 1 University Of New Mexico, Albuquerque, NM 87131-0066 — (505) 272-6225
  • 40 Calle Alegria, Isabela, PR 00662-0066 — (787) 452-1586

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD2022-0261 (NM)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD2022-0261 (NM)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 21028 (PR)
General Practice Physician Taxonomy 208D00000X · Licence 21028 (PR)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (NM)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (NY)

Record details

NPI number1114471489
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 4, 2016
Last updated in NPPESAugust 21, 2025
Certification dateAugust 21, 2025

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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