Heather Williams, CNM, WHNP
NPI 1356174023 · Advanced Practice Midwife · Surprise, AZ
Heather Williams, CNM, WHNP is a Advanced Practice Midwife provider in Surprise, AZ (NPI 1356174023).
Provider details
- NPI number
- 1356174023
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM, WHNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN197032 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2024-08-20
- Last updated
- 2025-07-16
- Certified
- 2025-07-16
Frequently asked questions
- What is Heather Williams's NPI number?
- Heather Williams's National Provider Identifier (NPI) is 1356174023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Williams's specialty?
- Heather Williams is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Williams located?
- Heather Williams's practice location on file with NPPES is 14239 W Bell Rd Ste 210, Surprise, AZ 85374-2471.
- What is Heather Williams's phone number?
- The practice phone number listed in the NPPES registry for Heather Williams is (623) 294-2556.
- Is Heather Williams's NPI active?
- Yes — Heather Williams's NPI (1356174023) is active in the NPPES registry as of the last update on 2025-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.