Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Paul M. Apostolo MD.PA

Specialist in Baltimore, MD · enumerated 2007 · authorized official Paul Apostolo, President.

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

National Provider Identifier

1306966593

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Registry record

Entity type Organization (Type 2)

Legal business name Paul M. Apostolo MD.PA

Practice address 3449 Wilkens Ave, Suite #205, Baltimore, MD, 21229

Phone (410) 368-4851

Enumeration date Mar 30, 2007

Last updated in NPPES Jun 5, 2009

Taxonomy & classification

174400000X Specialist Other Service Providers · License D38326 (MD) Primary

Authorized official

Name Paul Apostolo

Title President

Phone (410) 368-4851

Other identifiers

Identifier	Type	State	Issuer
146863600	Other	MD	DEPT OF LABOR
R118 0001	Other	MD	BCBS
03732011	Other	MD	UNITED HEALTHCARE
42406002	Other	MD	MD POINT OF SERVICE PPN
4288612	Other	MD	AETNA
533391100	Medicaid	MD	-
D38326	Other	MD	STATE LICENSE
200013205	Other	MD	RAILROAD MEDICARE
2329433	Other	MD	AETNA
314506	Other	MD	MAMSI UNITED HEALTHCARE

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-06-05. Verify at npiregistry.cms.hhs.gov.

Where is Paul M. Apostolo MD.PA located?

The practice location on file with NPPES is in Baltimore, MD.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-05.