De Anne Williams, WHNP
NPI 1760130504 · Obstetrics & Gynecology Nurse Practitioner · Newport Beach, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
De Anne Williams, WHNP is a Obstetrics & Gynecology Nurse Practitioner provider in Newport Beach, CA (NPI 1760130504).
Provider details
- NPI number
- 1760130504
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- WHNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95019467 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
Registry dates
- Enumerated
- 2022-03-11
- Last updated
- 2023-02-01
- Certified
- 2023-02-01
Frequently asked questions
- What is De Anne Williams's NPI number?
- De Anne Williams's National Provider Identifier (NPI) is 1760130504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is De Anne Williams's specialty?
- De Anne Williams is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is De Anne Williams located?
- De Anne Williams's practice location on file with NPPES is 500 Superior Ave Ste 310, Newport Beach, CA 92663-3609.
- What is De Anne Williams's phone number?
- The practice phone number listed in the NPPES registry for De Anne Williams is (949) 644-2722.
- Does De Anne Williams accept Medicare?
- De Anne Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is De Anne Williams's NPI active?
- Yes — De Anne Williams's NPI (1760130504) is active in the NPPES registry as of the last update on 2023-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.