Diane Williams, CSFA
NPI 1376886135 · Surgical Physician Assistant · Tucson, AZ
Diane Williams, CSFA is a Surgical Physician Assistant provider in Tucson, AZ (NPI 1376886135).
Provider details
- NPI number
- 1376886135
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CSFA
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Surgical Assistant246ZC0007X
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-03-30
- Last updated
- 2022-07-21
Frequently asked questions
- What is Diane Williams's NPI number?
- Diane Williams's National Provider Identifier (NPI) is 1376886135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Williams's specialty?
- Diane Williams is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Williams located?
- Diane Williams's practice location on file with NPPES is 6336 N Oracle Rd # 326245, Tucson, AZ 85704-5480.
- What is Diane Williams's phone number?
- The practice phone number listed in the NPPES registry for Diane Williams is (520) 204-1629.
- Is Diane Williams's NPI active?
- Yes — Diane Williams's NPI (1376886135) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.