Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Peter John Belitsos

Contractor in Baltimore, MD · enumerated 2007 · practices at N.J.Belitsos,M.D., P.A..

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

National Provider Identifier

1205027919

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Peter John Belitsos

Sex Male

Practice address 7401 Osler Dr Ste 102, Baltimore, MD, 21204

Phone (410) 828-1800

Fax (410) 828-7863

Enumeration date Aug 7, 2007

Last updated in NPPES Aug 7, 2007

Taxonomy & licenses

171W00000X Contractor Other Service Providers Primary

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

Is NPI 1205027919 active?

Yes, as of the latest NPPES snapshot, NPI 1205027919 is active (record last updated 2007-08-07).

How do I verify Peter Belitsos's NPI record?

Cross-check NPI 1205027919 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

N.J.Belitsos,M.D., P.A. Specialist · Towson, MD NPI 1285825901

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-07.