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Ruben Reider MD PA

Internal Medicine Physician in Baltimore, MD · enumerated 2007 · authorized official Ruben Reider, President.

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

National Provider Identifier

1891984936

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Registry record

Entity type Organization (Type 2)
Legal business name Ruben Reider MD PA
Practice address 201 Milford Mill Rd, Ste 105, Baltimore, MD, 21208
Phone (410) 768-1380
Enumeration date Oct 15, 2007
Last updated in NPPES Nov 26, 2007

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License D22609 (MD) Primary

Authorized official

Name Ruben Reider
Title President
Phone (410) 768-1380

Other identifiers

Identifier Type State Issuer
528100800 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 Ruben Reider MD PA?
The NPI for Ruben Reider MD PA is 1891984936, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Ruben Reider MD PA?
NPPES lists Ruben Reider (President) 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 2007-11-26.