Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael Sellman, M.D., P.A.

Q: What is the NPI number for Michael Sellman, M.D., P.A.?

The NPI for Michael Sellman, M.D., P.A. is 1033163951, a Type 2 (organization) record in the CMS NPPES registry.

Neurology Physician in Baltimore, MD · enumerated 2006 · authorized official Michael Sellman, President.

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

National Provider Identifier

1033163951

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Registry record

Entity type Organization (Type 2)

Legal business name Michael Sellman, M.D., P.A.

Practice address 301 Saint Paul St, Pob 402, Baltimore, MD, 21202

Phone (410) 347-1891

Fax (410) 347-1893

Enumeration date May 22, 2006

Last updated in NPPES Jun 28, 2013

Taxonomy & classification

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Michael Sellman

Title President

Phone (410) 347-1891

Other identifiers

Identifier	Type	State	Issuer
721502900	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Michael Sellman, M.D., P.A.?

NPPES lists Michael Sellman (President) as the authorized official for this organization.

What is the NPI number for Michael Sellman, M.D., P.A.?

The NPI for Michael Sellman, M.D., P.A. is 1033163951, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-28.