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

Sarah E. Diaz Martinez, MD

Individual provider Family Medicine Physician · NPI 1871211938

Sarah E. Diaz Martinez, MD is a Family Practice in Homer City, Pennsylvania. Qualified in 2017, 9 years ago. Practices with Indiana Healthcare Physician Services Inc, a 144-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
9
Licensed in
PA
In the registry since
2022
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

121 S Main St
Homer City, PA 15748-1518
Phone: (724) 479-2583
Fax: (724) 479-0749
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 879 Hospital Rd, Indiana, PA 15701-3629 — (724) 357-8198

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MT225427 (PA)

Record details

NPI number1871211938
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 16, 2022
Last updated in NPPESNovember 18, 2025
Certification dateNovember 18, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Indiana Healthcare Physician Services Inc — 144 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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