Phillip a Williams MD, PC
NPI 1316048838 · Obstetrics & Gynecology Physician · Flagstaff, AZ
Phillip a Williams MD, PC is a Obstetrics & Gynecology Physician organization in Flagstaff, AZ (NPI 1316048838).
Provider details
- NPI number
- 1316048838
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Phillip Williams, Physician(928) 779-7853
- License
- 25398 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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
Other names (DBA / former)
- Doing business as
- Phillip a Williams MD
Registry dates
- Enumerated
- 2006-09-26
- Last updated
- 2020-08-22
Frequently asked questions
- What is Phillip a Williams MD, PC's NPI number?
- Phillip a Williams MD, PC's National Provider Identifier (NPI) is 1316048838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Phillip a Williams MD, PC?
- Phillip a Williams MD, PC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Phillip a Williams MD, PC located?
- Phillip a Williams MD, PC's practice location on file with NPPES is 1100 N San Francisco St, Flagstaff, AZ 86001-3260.
- What is Phillip a Williams MD, PC's phone number?
- The practice phone number listed in the NPPES registry for Phillip a Williams MD, PC is (928) 779-7853.
- Who is the authorized official for Phillip a Williams MD, PC?
- The authorized official listed on Phillip a Williams MD, PC's NPPES record is Phillip Williams, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Phillip a Williams MD, PC's NPI active?
- Yes — Phillip a Williams MD, PC's NPI (1316048838) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.