What is Gretchen Williams's NPI number?

Gretchen Williams's National Provider Identifier (NPI) is 1225205578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gretchen Williams's specialty?

Gretchen Williams is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Gretchen Williams located?

Gretchen Williams's practice location on file with NPPES is 4440 N 1st St, Fresno, CA 93726-2304.

What is Gretchen Williams's phone number?

The practice phone number listed in the NPPES registry for Gretchen Williams is (559) 229-2000.

Is Gretchen Williams's NPI active?

Yes — Gretchen Williams's NPI (1225205578) is active in the NPPES registry as of the last update on 2008-05-14.

IndividualActive

Gretchen Williams

NPI 1225205578 · Case Manager/Care Coordinator · Fresno, CA

Gretchen Williams is a Case Manager/Care Coordinator provider in Fresno, CA (NPI 1225205578).

Provider details

NPI number: 1225205578
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Detailed profile(81/100 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
83% 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

4440 N 1st St

Fresno, CA 93726-2304

Phone: (559) 229-2000

Fax: (559) 225-1030

Street-level locationGet directions

More CA providers

Mailing address