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Kathleen Williams, CPNP
NPI 1396969358 · Pediatrics Physician · Sacramento, CA
Kathleen Williams, CPNP is a Pediatrics Physician provider in Sacramento, CA (NPI 1396969358).
Provider details
- NPI number
- 1396969358
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- 338137 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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
425 University Ave
Suite 200
Sacramento, CA 95825
Phone: (916) 924-9337
Fax: (916) 924-8281
Street-level locationGet directions
Mailing address
425 University Ave
Sacramento, CA 95825
Registry dates
- Enumerated
- 2007-04-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kathleen Williams's NPI number?
- Kathleen Williams's National Provider Identifier (NPI) is 1396969358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Williams's specialty?
- Kathleen Williams is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Kathleen Williams located?
- Kathleen Williams's practice location on file with NPPES is 425 University Ave, Sacramento, CA 95825.
- What is Kathleen Williams's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Williams is (916) 924-9337.
- Is Kathleen Williams's NPI active?
- Yes — Kathleen Williams's NPI (1396969358) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.