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Janet Williams, NP
NPI 1659545606 · Nurse Practitioner · Phoenix, AZ
Janet Williams, NP is a Nurse Practitioner provider in Phoenix, AZ (NPI 1659545606).
Provider details
- NPI number
- 1659545606
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- AP0177 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1645 East Roosevelt Street
Phoenix, AZ 85006
Phone: (602) 506-6660
Fax: (602) 506-3720
Street-level locationGet directions
Mailing address
1645 East Roosevelt Street
Phoenix, AZ 85006
Registry dates
- Enumerated
- 2008-04-21
- Last updated
- 2008-04-21
Frequently asked questions
- What is Janet Williams's NPI number?
- Janet Williams's National Provider Identifier (NPI) is 1659545606, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Williams's specialty?
- Janet Williams is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Janet Williams located?
- Janet Williams's practice location on file with NPPES is 1645 East Roosevelt Street, Phoenix, AZ 85006.
- What is Janet Williams's phone number?
- The practice phone number listed in the NPPES registry for Janet Williams is (602) 506-6660.
- Is Janet Williams's NPI active?
- Yes — Janet Williams's NPI (1659545606) is active in the NPPES registry as of the last update on 2008-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.