Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Resources for Human Development

Q: What is the NPI number for Resources for Human Development?

The NPI for Resources for Human Development is 1164656252, a Type 2 (organization) record in the CMS NPPES registry.

Mental Illness Community Based Residential Treatment Facility in Rockville, MD · enumerated 2009 · authorized official Dee Neff, Social Worker.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1164656252

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Registry record

Entity type Organization (Type 2)

Legal business name Resources for Human Development

Practice address 14701 Avery Rd, Rockville, MD, 20853

Phone (301) 279-8828

Fax (301) 279-8910

Enumeration date May 5, 2009

Last updated in NPPES May 5, 2009

Taxonomy & classification

320800000X Mental Illness Community Based Residential Treatment Facility Residential Treatment Facilities · License 14413 (MD) Primary

Authorized official

Name Dee Neff

Title Social Worker

Phone (301) 279-8828

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Resources for Human Development?

The NPI for Resources for Human Development is 1164656252, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Resources for Human Development?

NPPES lists Dee Neff (Social Worker) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-05.