What is Gail Hammer's NPI number?

Gail Hammer's National Provider Identifier (NPI) is 1659511145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gail Hammer's specialty?

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

Where is Gail Hammer located?

Gail Hammer's practice location on file with NPPES is 161 West 54th Street, New York, NY 10019-5322.

What is Gail Hammer's phone number?

The practice phone number listed in the NPPES registry for Gail Hammer is (212) 586-8581.

Is Gail Hammer's NPI active?

Yes — Gail Hammer's NPI (1659511145) is active in the NPPES registry as of the last update on 2009-02-24.

IndividualActive

Gail Hammer, L.C.S.W.

NPI 1659511145 · Clinical Social Worker · New York, NY

Gail Hammer, L.C.S.W. is a Clinical Social Worker provider in New York, NY (NPI 1659511145).

Provider details

NPI number: 1659511145
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: L.C.S.W.
Sex: Female
Sole proprietor: No
License: R052798 (NY)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense R052798 (NY)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(86/100 index)

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

Registry tenure38% of score
17 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

161 West 54th Street

Suite 203

New York, NY 10019-5322

Phone: (212) 586-8581

Street-level locationGet directions

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Mailing address