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Dr Russell O Schub PA

Gastroenterology Physician in Columbia, MD · enumerated 2007 · authorized official Russell Schub, President.

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

National Provider Identifier

1336332998

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Registry record

Entity type Organization (Type 2)
Legal business name Dr Russell O Schub PA
Practice address 8875 Centre Park Dr, Suite D, Columbia, MD, 21045
Phone (410) 730-1000
Fax (410) 730-8615
Enumeration date Aug 27, 2007
Last updated in NPPES Jan 8, 2009

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Russell Schub
Title President
Phone (410) 730-1000

Other identifiers

Identifier Type State Issuer
526471500 Medicaid MD -
8338RU Other MD BLUE SHIELD
C428 Other DC BLUE SHIELD

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

Where is Dr Russell O Schub PA located?
The practice location on file with NPPES is in Columbia, MD.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-01-08. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-08.