What is Giselle Supar's NPI number?

Giselle Supar's National Provider Identifier (NPI) is 1174981971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Giselle Supar's specialty?

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

Where is Giselle Supar located?

Giselle Supar's practice location on file with NPPES is 1200 Concord Ave Ste 450, Concord, CA 94520-4959.

What is Giselle Supar's phone number?

The practice phone number listed in the NPPES registry for Giselle Supar is (925) 933-2627.

Is Giselle Supar's NPI active?

Yes — Giselle Supar's NPI (1174981971) is active in the NPPES registry as of the last update on 2025-04-29.

IndividualActive

Giselle Supar

NPI 1174981971 · Clinical Social Worker · Concord, CA

Giselle Supar is a Clinical Social Worker provider in Concord, CA (NPI 1174981971).

Provider details

NPI number: 1174981971
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 129855 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 129855 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(72/100 index)

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

Registry tenure38% of score
10 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

1200 Concord Ave Ste 450

Concord, CA 94520-4959

Phone: (925) 933-2627

Street-level locationGet directions

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Mailing address