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

Dr. Diana Maria Villanueva Donmez, MD

Individual provider Internal Medicine Physician · NPI 1801356332

Dr. Diana Maria Villanueva Donmez, MD is an Infectious Disease in Warwick, Rhode Island. Qualified in 2019, 7 years ago. Practices with Affinity Physicians LLC, a 734-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
7
Licensed in
RI
In the registry since
2019
Specialties on file
3
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

455 Toll Gate Rd Asp Bldg Ste Peach
Warwick, RI 02886-2759
Phone: (401) 681-2858
Fax: (401) 921-6943
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 180 Corliss Street, Providence, RI 02903-4923 — (401) 793-2928
  • 100 Dudley St, Providence, RI 02905-3233 — (401) 453-7950
  • 101 Dudley St, Providence, RI 02905-2401 — (401) 453-7950
  • 455 Toll Gate Rd, Warwick, RI 02886-2759 — (401) 737-7010

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence MD20098 (RI)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD20098 (RI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1801356332
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 21, 2019
Last updated in NPPESMay 13, 2025
Certification dateMay 6, 2025

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Affinity Physicians Llc. — 734 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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