1. Home
  2. Directory
  3. Maryland
  4. Hampstead
  5. Substance Abuse Rehabilitation Facility
  6. NPI Profile

925 GROUP
NPI 1619687100
Substance Abuse Rehabilitation Facility in Hampstead, MD

Active since November 25, 2022
4017 GILL AVE STE 1-4, HAMPSTEAD, MD 21074(443) 777-0925 Get Directions Write a Review

NPPES record last updated: August 3, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jun 2, 2025, Nov 25, 2022 (2 updates tracked since 2022).

About 925 Group NPPES

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

925 GROUP (NPI 1619687100) is a healthcare organization registered as a substance abuse rehabilitation facility in Hampstead, Maryland and active in the NPI registry since November 2022. The organization lists Melissa J Mccarthy, Managing Partner, as its authorized official.

NPPES Registry Identity

NPI1619687100
Entity TypeOrganization
Primary Taxonomy324500000X
Legal Business Name925 GROUP
Location Address4017 GILL AVE STE 1-4Hampstead, MD 21074-2264
Mailing Address942 Magnolia Blossom CtSykesville, MD 21784-7688 · (443) 890-4309
Phone(443) 777-0925
Organization SubpartNo
Authorized OfficialMelissa J MccarthyManaging Partner · (443) 890-4309
Enumeration DateNovember 25, 2022
Last NPPES UpdateAugust 3, 20252 updates tracked since enumeration
NPPES CertifiedAugust 3, 2025
✔ NPI 1619687100 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySubstance Abuse Rehabilitation FacilityResidential Treatment Facilities
Taxonomy Code324500000X
Definition
A facility or distinct part of a facility that provides a 24 hr therapeutically planned living and rehabilitative intervention environment for the treatment of individuals with disorders in the abuse of drugs, alcohol, and other substances.
Also ListedCommunity/Behavioral HealthTaxonomy 251S00000X
4017 GILL AVE STE 1-4, Hampstead, MD 21074
Open in Google Maps ↗

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 925 Group's NPI number?

The NPI number for 925 Group is 1619687100. It was assigned to this organization in the NPPES registry on November 25, 2022.

Where is 925 Group located?

925 Group is located at 4017 Gill Ave Ste 1-4, Hampstead, MD 21074. The listed phone number is (443) 777-0925.

What is 925 Group's specialty?

The primary specialty registered for this NPI is Substance Abuse Rehabilitation Facility with taxonomy code 324500000X.

When was this NPI record last updated?

The NPPES record for 925 Group was last updated on August 3, 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.