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

Dr. Ernesto A Munoz Guadalupe, MD

Individual provider Internal Medicine Physician · NPI 1376104836

Dr. Ernesto A Munoz Guadalupe, MD is an Internal Medicine in San Juan, Puerto Rico. Qualified in 2017, 9 years ago. Practices with Munoz Internal Medicine Services Csp, a 2-clinician group and accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
9
Licensed in
PR
In the registry since
2019
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.

29 Calle Washington Ste 208B
San Juan, PR 00907-1561
Phone: (787) 721-4836
Fax: (787) 721-8448

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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 22512 (PR)

Record details

NPI number1376104836
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 25, 2019
Last updated in NPPESJanuary 14, 2026
Certification dateJanuary 14, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Munoz Internal Medicine Services Csp — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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