DAVID MATTHEW HAMMER LMSW
NPI 1023854551
Social Worker in New York, NY

Q: What is David Hammer's NPI number?

The NPI number for David Hammer is 1023854551. It was assigned to this individual provider in the NPPES registry on July 3, 2024.

Q: What is David Hammer's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Q: When was this NPI record last updated?

The NPPES record for David Hammer was last updated on July 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 03, 2024

1 GUSTAVE L LEVY PL, NEW YORK, NY 10029(212) 241-6500 Get Directions Write a Review

NPPES record last updated: July 9, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 9, 2024, Jul 3, 2024 (2 updates tracked since 2024).

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About David Matthew Hammer Lmsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAVID MATTHEW HAMMER LMSW (NPI 1023854551) is an individual social worker in New York, New York, licensed in New York (124080) and active in the NPI registry since July 2024.

NPPES Registry Identity

NPI1023854551

Entity TypeIndividualMale

Primary Taxonomy104100000X

Provider Legal NameDAVID MATTHEW HAMMERCredential: LMSW

Location Address1 GUSTAVE L LEVY PLNew York, NY 10029-6504

Mailing Address1 Gustave L Levy PlNew York, NY 10029-6504

Phone(212) 241-6500

Sole ProprietorNo

Enumeration DateJuly 3, 2024

Last NPPES UpdateJuly 9, 20242 updates tracked since enumeration

NPPES CertifiedJuly 9, 2024

✔ NPI 1023854551 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

License✔ Licensed in NY · 124080

Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

1 GUSTAVE L LEVY PL, New York, NY 10029

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. LAURA MANNING R.D., C.D.N.

Dietitian, Registered

1 GUSTAVE L LEVY PL, BOX 1625
NEW YORK, NY 10029

New York County (212) 241-9426

AMY JAYANT SANGHVI MD

Emergency Medicine

1 GUSTAVE L LEVY PL, BOX 1149
NEW YORK, NY 10029

New York County (212) 241-0748

MOUNT SINAI MEDICAL CENTER

General Acute Care Hospital

1 GUSTAVE L LEVY PL
NEW YORK, NY 10029

New York County (800) 637-4624

ANURADHA LALA-TRINDADE

Internal Medicine (Cardiovascular Disease)

1 GUSTAVE L LEVY PL
NEW YORK, NY 10029

New York County (212) 987-3100

RENA DYMERSKY RPA-C, MS

Physician Assistant

1 GUSTAVE L LEVY PL
NEW YORK, NY 10029

New York County (212) 241-6500

JENNY H CHUNG PHARMD, RN, FNP-BC

Nurse Practitioner (Family)

1 GUSTAVE L LEVY PL, TRANSPLANT INST. DEPARTMENT BOX 1104
NEW YORK, NY 10029

New York County (212) 659-8006

ERIKA JACOBSON RD,CDN

Dietitian, Registered

1 GUSTAVE L LEVY PL
NEW YORK, NY 10029

New York County (917) 241-5633

SARAH ALICIA REDA

Student in an Organized Health Care Education/Training Program

1 GUSTAVE L LEVY PL
NEW YORK, NY 10029

New York County (212) 241-6500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Hammer's NPI number?

The NPI number for David Hammer is 1023854551. It was assigned to this individual provider in the NPPES registry on July 3, 2024.

Where is David Hammer located?

David Hammer practices at 1 Gustave L Levy Pl, New York, NY 10029. The listed phone number is (212) 241-6500.

What is David Hammer's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for David Hammer was last updated on July 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.