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

Individual provider Internal Medicine Physician · NPI 1962491258

Gladys C Sastre, MD is an Internal Medicine in San Juan, Puerto Rico. Qualified in 1973, 53 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
53
Licensed in
PR
In the registry since
2005
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.

369 Ave De Diego Ste 401 Torre San Francisco
San Juan, PR 00923-3003
Phone: (787) 753-8778
Fax: (787) 731-7717

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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 13011 (PR)

Record details

NPI number1962491258
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 19, 2005
Last updated in NPPESJune 11, 2010

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1973 (53 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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