What is Marian Girgis's NPI number?

Marian Girgis's National Provider Identifier (NPI) is 1912541301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marian Girgis's specialty?

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

Where is Marian Girgis located?

Marian Girgis's practice location on file with NPPES is 3633 Inland Empire Blvd Ste 777, Ontario, CA 91764-7974.

What is Marian Girgis's phone number?

The practice phone number listed in the NPPES registry for Marian Girgis is (626) 321-5101.

Is Marian Girgis's NPI active?

Yes — Marian Girgis's NPI (1912541301) is active in the NPPES registry as of the last update on 2024-11-27.

IndividualActive

Marian Girgis

NPI 1912541301 · Clinical Social Worker · Ontario, CA

Marian Girgis is a Clinical Social Worker provider in Ontario, CA (NPI 1912541301).

Provider details

NPI number: 1912541301
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 110269 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 110269 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(65/100 index)

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

Registry tenure38% of score
6 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

3633 Inland Empire Blvd Ste 777

Ontario, CA 91764-7974

Phone: (626) 321-5101

Street-level locationGet directions

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Mailing address