NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

James M Bacos MD PA

Cardiovascular Disease Physician in Olney, MD · enumerated 2008 · authorized official James Bacos, President.

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

National Provider Identifier

1366610065

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name James M Bacos MD PA
Practice address 18109 Prince Philip Dr, Suite 225, Olney, MD, 20832
Phone (301) 774-5810
Fax (301) 774-0188
Enumeration date Feb 15, 2008
Last updated in NPPES Feb 15, 2008

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License D0006501 (MD) Primary

Authorized official

Name James Bacos
Title President
Phone (301) 652-5771

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-02-15. Verify at npiregistry.cms.hhs.gov.
Where is James M Bacos MD PA located?
The practice location on file with NPPES is in Olney, MD.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-15.