What is David Hammer's NPI number?

David Hammer's National Provider Identifier (NPI) is 1023854551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Hammer's specialty?

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

Where is David Hammer located?

David Hammer's practice location on file with NPPES is 1 Gustave L Levy Pl, New York, NY 10029-6504.

What is David Hammer's phone number?

The practice phone number listed in the NPPES registry for David Hammer is (212) 241-6500.

Is David Hammer's NPI active?

Yes — David Hammer's NPI (1023854551) is active in the NPPES registry as of the last update on 2024-07-09.

IndividualActive

David Hammer, LMSW

NPI 1023854551 · Social Worker · New York, NY

David Hammer, LMSW is a Social Worker provider in New York, NY (NPI 1023854551).

Provider details

NPI number: 1023854551
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Male
Sole proprietor: No
License: 124080 (NY)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 124080 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 index)

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

Registry tenure38% of score
1 yr 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

1 Gustave L Levy Pl

New York, NY 10029-6504

Phone: (212) 241-6500

Street-level locationGet directions

More NY providers

Mailing address