What is Marsha Ewig's NPI number?

Marsha Ewig's National Provider Identifier (NPI) is 1225196322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marsha Ewig's specialty?

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

Where is Marsha Ewig located?

Marsha Ewig's practice location on file with NPPES is 1761 Broadway St, Vallejo, CA 94589-2226.

What is Marsha Ewig's phone number?

The practice phone number listed in the NPPES registry for Marsha Ewig is (707) 625-2700.

Is Marsha Ewig's NPI active?

Yes — Marsha Ewig's NPI (1225196322) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Marsha Ewig, MSW

NPI 1225196322 · Clinical Social Worker · Vallejo, CA

Marsha Ewig, MSW is a Clinical Social Worker provider in Vallejo, CA (NPI 1225196322).

Provider details

NPI number: 1225196322
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: MSW
Sex: Female
Sole proprietor: No
License: 5405 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 5405 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 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
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

1761 Broadway St

Vallejo, CA 94589-2226

Phone: (707) 625-2700

Street-level locationGet directions

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Mailing address