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M. Barry Blum MD PA

Ophthalmology Physician in Baltimore, MD · enumerated 2006 · authorized official Myron Blum, Ophthalmologist.

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

National Provider Identifier

1225142060

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Registry record

Entity type Organization (Type 2)
Legal business name M. Barry Blum MD PA
Practice address 2 Hamill Rd, Suite 215, Baltimore, MD, 21210
Phone (410) 486-3736
Fax (410) 486-3737
Enumeration date Aug 18, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD000569 (MD) Primary

Authorized official

Name Myron Blum
Title Ophthalmologist
Phone (410) 486-3736

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

What is the NPI number for M. Barry Blum MD PA?
The NPI for M. Barry Blum MD PA is 1225142060, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for M. Barry Blum MD PA?
NPPES lists Myron Blum (Ophthalmologist) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.