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

Dr. Maria Josefina Diaz, MD

Individual provider Geriatric Medicine (Family Medicine) Physician · NPI 1972675775

Dr. Maria Josefina Diaz, MD is a Family Practice in Winston Salem, North Carolina. Graduated from University of Puerto Rico School of Medicine in 2003, 23 years ago. Practices with Curana Health of North Carolina PLLC, a 269-clinician group and accepts Medicare assignment. Licensed in North Carolina and Puerto Rico.

Years since qualifying
23
Trained at
University of Puerto Rico School of Medicine
Licensed in
NC, PR
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4692 Brownsboro Rd
Winston Salem, NC 27106-3410
Phone: (336) 251-1114
Fax: (336) 251-1117
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 201200927 (NC)
Geriatric Medicine (Family Medicine) Physician Taxonomy 207QG0300X · Licence 16370 (PR)
Geriatric Medicine (Family Medicine) Physician Taxonomy 207QG0300X · Licence 201200927 (NC)

Record details

NPI number1972675775
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 15, 2006
Last updated in NPPESOctober 9, 2025
Certification dateOctober 9, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesGERIATRIC MEDICINE
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Curana Health Of North Carolina Pllc — 269 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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