GREGORY CALEB MILLER LMSW
NPI 1285370338
Social Worker in Hicksville, NY

Q: What is Gregory Miller's NPI number?

The NPI number for Gregory Miller is 1285370338. It was assigned to this individual provider in the NPPES registry on May 11, 2022.

Q: What is Gregory Miller'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 Gregory Miller was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 May 11, 2022

950 SOUTH OYSTER BAY ROAD, HICKSVILLE, NY 11801(516) 822-6111 Get Directions Write a Review

NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 7, 2026, May 11, 2022 (2 updates tracked since 2022).

On this page

About Gregory Caleb Miller Lmsw NPPES

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

GREGORY CALEB MILLER LMSW (NPI 1285370338) is an individual social worker in Hicksville, New York, licensed in New York (118897-01) and active in the NPI registry since May 2022.

NPPES Registry Identity

NPI1285370338

Entity TypeIndividualMale

Primary Taxonomy104100000X

Provider Legal NameGREGORY CALEB MILLERCredential: LMSW

Location Address950 SOUTH OYSTER BAY ROADHicksville, NY 11801-3510

Mailing Address950 South Oyster Bay RoadHicksville, NY 11801-3510

Phone(516) 822-6111

Sole ProprietorNo

Enumeration DateMay 11, 2022

Last NPPES UpdateJanuary 7, 20262 updates tracked since enumeration

NPPES CertifiedJanuary 7, 2026

✔ NPI 1285370338 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 · 118897-01

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.

950 SOUTH OYSTER BAY ROAD, Hicksville, NY 11801

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.

MS. YVES-MARTINE LAMARRE RN

Registered Nurse

950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801

Nassau County (516) 822-6111

SARA NICOLE RUSSO

Counselor

950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801

Nassau County (516) 433-7681

DEIRDRE ANN PARNELL

Counselor (Mental Health)

950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801

Nassau County (516) 822-6111

STEVEN ROTHMAN

Student in an Organized Health Care Education/Training Program

950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801

Nassau County (516) 822-6111

BRIGITTE EDMA

Case Manager/Care Coordinator

950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801

Nassau County (516) 492-1591

MS. SAMIYA TONI-ANN COX

Behavior Technician

950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801

Nassau County (516) 822-6111

ELYSE NICOLE DIAZ

Case Manager/Care Coordinator

950 SOUTH OYSTER BAY ROAD, 950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801

Nassau County (516) 788-3843

BARREN DEVON BUTLER

Counselor

950 SOUTH OYSTER BAY ROAD
HICKSVILLE, NY 11801

Nassau County (516) 822-6111

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 Gregory Miller's NPI number?

The NPI number for Gregory Miller is 1285370338. It was assigned to this individual provider in the NPPES registry on May 11, 2022.

Where is Gregory Miller located?

Gregory Miller practices at 950 South Oyster Bay Road, Hicksville, NY 11801. The listed phone number is (516) 822-6111.

What is Gregory Miller'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 Gregory Miller was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.