What is Helen Casaclang's NPI number?

Helen Casaclang's National Provider Identifier (NPI) is 1659432516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Helen Casaclang's specialty?

Helen Casaclang is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Helen Casaclang located?

Helen Casaclang's practice location on file with NPPES is 675 Texas St, Fairfield, CA 94533.

What is Helen Casaclang's phone number?

The practice phone number listed in the NPPES registry for Helen Casaclang is (707) 784-8038.

Is Helen Casaclang's NPI active?

Yes — Helen Casaclang's NPI (1659432516) is active in the NPPES registry as of the last update on 2023-06-01.

IndividualActive

Helen Casaclang, SOCIAL WOKER, CLINIC

NPI 1659432516 · Clinical Social Worker · Fairfield, CA

Helen Casaclang, SOCIAL WOKER, CLINIC is a Clinical Social Worker provider in Fairfield, CA (NPI 1659432516).

Provider details

NPI number: 1659432516
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: SOCIAL WOKER, CLINIC
Sex: Female
Sole proprietor: No
License: LCSW69021 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 69021 (CA)
Behavioral Health & Social Service Providers
Clinical Social Worker1041C0700XLicense LCSW69021 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(99/100 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
3 documented practice locations

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

675 Texas St

Fairfield, CA 94533

Phone: (707) 784-8038

Street-level locationGet directions

More CA providers

Mailing address

275 Beck Ave

Fairfield, CA 94533-6804

Additional practice locations (2)

3737 Sonoma Blvd
Vallejo, CA 94589-2201
Phone: (707) 553-5810
Fax: (707) 553-5824
1281 Rachel Way
Vallejo, CA 94591-8583
Phone: (707) 980-9814

Enumerated: 2006-12-13
Last updated: 2023-06-01
Certified: 2023-06-01

Frequently asked questions

What is Helen Casaclang's NPI number?: Helen Casaclang's National Provider Identifier (NPI) is 1659432516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Helen Casaclang's specialty?: Helen Casaclang is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
Where is Helen Casaclang located?: Helen Casaclang's practice location on file with NPPES is 675 Texas St, Fairfield, CA 94533.
What is Helen Casaclang's phone number?: The practice phone number listed in the NPPES registry for Helen Casaclang is (707) 784-8038.
Is Helen Casaclang's NPI active?: Yes — Helen Casaclang's NPI (1659432516) is active in the NPPES registry as of the last update on 2023-06-01.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.