Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Spencer A Brown, MD

Psychiatry Physician in Harrisburg, PA · enumerated 2006.

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

National Provider Identifier

1902837552

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Registry record

Entity type Individual (Type 1)

Name Spencer A Brown

Credential MD

Sex Male

Practice address 2501 N 3rd St, Harrisburg, PA, 17110

Phone (717) 782-4734

Enumeration date Jul 5, 2006

Last updated in NPPES Mar 20, 2013

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MD-070192-L (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0017921590001	Medicaid	PA	-

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 Spencer Brown?

The National Provider Identifier (NPI) for Spencer Brown is 1902837552, a Type 1 (individual) record in the CMS NPPES registry.

Where does Spencer Brown practice?

The practice location on file with NPPES is in Harrisburg, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-20.