Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Gregory Lee Brown Jr.

Counselor in Salisbury, MD · enumerated 2019.

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

National Provider Identifier

1891337101

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Registry record

Entity type Individual (Type 1)

Name Mr. Gregory Lee Brown Jr.

Sex Male

Practice address 1813 Sweetbay Dr, Salisbury, MD, 21804

Phone (410) 219-5483

Fax (410) 219-5486

Enumeration date Oct 9, 2019

Last updated in NPPES Oct 9, 2019

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
140897600	Medicaid	MD	-
140897601	Medicaid	MD	-

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Gregory Brown?

Gregory Brown is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-09.