What is Joan Williams's NPI number?

Joan Williams's National Provider Identifier (NPI) is 1962620112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joan Williams's specialty?

Joan Williams is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Joan Williams located?

Joan Williams's practice location on file with NPPES is 1022 Rosemary Ln, La Verne, CA 91750-1858.

What is Joan Williams's phone number?

The practice phone number listed in the NPPES registry for Joan Williams is (909) 599-0181.

Is Joan Williams's NPI active?

Yes — Joan Williams's NPI (1962620112) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Joan Williams

NPI 1962620112 · Registered Nurse · La Verne, CA

Joan Williams is a Registered Nurse provider in La Verne, CA (NPI 1962620112).

Provider details

NPI number: 1962620112
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: Yes
License: 255438 (CA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 255438 (CA)
Nursing Service Providers

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

1022 Rosemary Ln

La Verne, CA 91750-1858

Phone: (909) 599-0181

Street-level locationGet directions

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Mailing address