ERIK O'BRIEN LMSW
NPI 1649075201
Social Worker in Syracuse, NY

Q: What is Erik O'brien's NPI number?

The NPI number for Erik O'brien is 1649075201. It was assigned to this individual provider in the NPPES registry on February 18, 2025.

Q: What is Erik O'brien'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 Erik O'brien was last updated on February 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since February 18, 2025

800 IRVING AVE, SYRACUSE, NY 13210(315) 425-4400 Get Directions Write a Review

NPPES record last updated: February 18, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Erik O'brien Lmsw NPPES

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

ERIK O'BRIEN LMSW (NPI 1649075201) is an individual social worker in Syracuse, New York, licensed in New York (126555-01) and active in the NPI registry since February 2025.

NPPES Registry Identity

NPI1649075201

Entity TypeIndividualMale

Primary Taxonomy104100000X

Provider Legal NameERIK O'BRIENCredential: LMSW

Location Address800 IRVING AVESyracuse, NY 13210-2716

Mailing Address4000 State Street RdSkaneateles, NY 13152-9366 · (315) 439-9621

Phone(315) 425-4400

Sole ProprietorNo

Enumeration DateFebruary 18, 2025

NPPES CertifiedFebruary 18, 2025

✔ NPI 1649075201 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 · 126555-01

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.

800 IRVING AVE, Syracuse, NY 13210

Open in Google Maps ↗

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.

MICHELE RENE MCDONALD NP

Nurse Practitioner

800 IRVING AVE
SYRACUSE, NY 13210

Onondaga County (315) 425-4400

MS. KATHERINE JANICE BUFANO OTR/L

Occupational Therapist

800 IRVING AVE, VETERAN'S ADM. MEDICAL CENTER-OCCUPATIONAL THERAPY
SYRACUSE, NY 13210

Onondaga County (315) 425-4400

MR. MICHAEL JOHN HEATON RPH

Pharmacist

800 IRVING AVE
SYRACUSE, NY 13210

Onondaga County (315) 425-2456

MRS. JANICE MOREY PEDERSEN NP

Nurse Practitioner (Adult Health)

800 IRVING AVE, A 447
SYRACUSE, NY 13210

Onondaga County (315) 425-4400

STEPHEN ALBERT MAISTO PH.D.

Psychologist

800 IRVING AVE
SYRACUSE, NY 13210

Onondaga County (315) 425-6546

SAMANTHA CRANDALL PT, DPT

Physical Therapist

800 IRVING AVE
SYRACUSE, NY 13210

Onondaga County (315) 425-4400

MELISSA MARIE MORRIS LMSW

Social Worker (Clinical)

800 IRVING AVE
SYRACUSE, NY 13210

Onondaga County (315) 425-4400

NANCY MARIE KIBBY FNP

Nurse Practitioner (Family)

800 IRVING AVE
SYRACUSE, NY 13210

Onondaga County (315) 425-6515

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 Erik O'brien's NPI number?

The NPI number for Erik O'brien is 1649075201. It was assigned to this individual provider in the NPPES registry on February 18, 2025.

Where is Erik O'brien located?

Erik O'brien practices at 800 Irving Ave, Syracuse, NY 13210. The listed phone number is (315) 425-4400.

What is Erik O'brien'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 Erik O'brien was last updated on February 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.