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Robert M. Cooper, M.D,, LLC

Geriatric Medicine (Internal Medicine) Physician in Baltimore, MD · enumerated 2006 · authorized official Robert Cooper, Doctor.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1225085426

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Registry record

Entity type Organization (Type 2)
Legal business name Robert M. Cooper, M.D,, LLC
Practice address 6503 Park Heights Ave, L-2, Baltimore, MD, 21215
Phone (410) 358-2397
Fax (410) 358-2399
Enumeration date May 31, 2006
Last updated in NPPES Jan 31, 2019

Taxonomy & classification

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Robert Cooper
Title Doctor
Phone (410) 358-2397

Other identifiers

Identifier Type State Issuer
396801400 Medicaid MD —
424093600 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.

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Frequently asked questions

What is the NPI number for Robert M. Cooper, M.D,, LLC?
The NPI for Robert M. Cooper, M.D,, LLC is 1225085426, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Robert M. Cooper, M.D,, LLC?
NPPES lists Robert Cooper (Doctor) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-01-31.