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ABIGAIL HARTWIG LMSW
NPI 1720962889
Social Worker in New York, NY

Active since August 02, 2025
347 W 37TH ST, NEW YORK, NY 10018(844) 400-1975 Get Directions Write a Review

NPPES record last updated: August 2, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Abigail Hartwig Lmsw NPPES

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

ABIGAIL HARTWIG LMSW (NPI 1720962889) is an individual social worker in New York, New York, licensed in New York (120712) and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1720962889
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameABIGAIL HARTWIGCredential: LMSW
Location Address347 W 37TH STNew York, NY 10018-4202
Mailing Address808 Columbus Ave Apt 4fNew York, NY 10025-5141 · (973) 699-5060
Phone(844) 400-1975
Sole ProprietorNo
Enumeration DateAugust 2, 2025
NPPES CertifiedAugust 2, 2025
✔ NPI 1720962889 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 · 120712
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.
347 W 37TH ST, New York, NY 10018
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Other Providers at the Same Location NPPES 6

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

DR. JAMES KEVIN NAUGHTEN D.O.
Family Medicine
347 W 37TH ST
NEW YORK, NY 10018
New York County (212) 586-4773
MS. LESLEE SUMNER LCSW
Social Worker (Clinical)
347 W 37TH ST
NEW YORK, NY 10018
New York County (646) 245-6614
SAMANTHA JEAN MOFFITT PMHNP, MSN
Nurse Practitioner (Psychiatric/Mental Health)
347 W 37TH ST
NEW YORK, NY 10018
New York County (855) 681-8700
SIDNEY RAE BOTY PA-C
Physician Assistant (Medical)
347 W 37TH ST
NEW YORK, NY 10018
New York County (844) 400-1975
KYOSHA PIERRE-FRANCOIS
Counselor (Mental Health)
347 W 37TH ST
NEW YORK, NY 10018
New York County (855) 681-8700
JEANIFER CHINYE UWAECHIE-OSORDI NP
Nurse Practitioner (Psychiatric/Mental Health)
347 W 37TH ST
NEW YORK, NY 10018
New York County (914) 734-8600

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 Abigail Hartwig's NPI number?

The NPI number for Abigail Hartwig is 1720962889. It was assigned to this individual provider in the NPPES registry on August 2, 2025.

Where is Abigail Hartwig located?

Abigail Hartwig practices at 347 W 37th St, New York, NY 10018. The listed phone number is (844) 400-1975.

What is Abigail Hartwig'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 Abigail Hartwig was last updated on August 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.