What is Ligaya Williams's NPI number?

Ligaya Williams's National Provider Identifier (NPI) is 1669348801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ligaya Williams's specialty?

Ligaya Williams is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).

Where is Ligaya Williams located?

Ligaya Williams's practice location on file with NPPES is 341 E 6th St, Long Beach, CA 90802-1402.

What is Ligaya Williams's phone number?

The practice phone number listed in the NPPES registry for Ligaya Williams is (562) 435-7350.

Is Ligaya Williams's NPI active?

Yes — Ligaya Williams's NPI (1669348801) is active in the NPPES registry as of the last update on 2025-10-15.

IndividualActive

Ligaya Williams, MPSS

NPI 1669348801 · Peer Specialist · Long Beach, CA

Ligaya Williams, MPSS is a Peer Specialist provider in Long Beach, CA (NPI 1669348801).

Provider details

NPI number: 1669348801
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Credential: MPSS
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

341 E 6th St

Long Beach, CA 90802-1402

Phone: (562) 435-7350

Fax: (844) 662-1120

Street-level locationGet directions

More CA providers

Mailing address