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

Katherine S. Williams, MD

Individual provider Family Medicine Physician · NPI 1154385979

Katherine S. Williams, MD is a Family Practice in Providence, Rhode Island. Graduated from Perelman School of Med at the University of Pennsylvania in 1997, 29 years ago. Practices with The Providence Community Health Centers Inc, a 90-clinician group and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
29
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
RI
In the registry since
2006
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

355 Prairie Ave
Providence, RI 02905
Phone: (401) 415-9000
Fax: (401) 444-0427
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD10394 (RI)

Record details

NPI number1154385979
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 17, 2006
Last updated in NPPESApril 26, 2021
Certification dateApril 26, 2021

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 1997 (29 years in practice)
Group practice The Providence Community Health Centers Inc. — 90 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Providence