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B. Grazyna Dudkowska, M.D.

Internal Medicine Physician in Langhorne, PA · enumerated 2006 · authorized official B Dudkowska, Owner.

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

National Provider Identifier

1609817097

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Registry record

Entity type Organization (Type 2)
Legal business name B. Grazyna Dudkowska, M.D.
Practice address 1205 Langhorne Newtown Rd, Suite 208, Langhorne, PA, 19047
Phone (215) 750-9592
Fax (215) 750-9593
Enumeration date Jun 9, 2006
Last updated in NPPES Jul 8, 2008

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD065061L (PA) Primary

Authorized official

Name B Dudkowska
Title Owner
Phone (215) 750-9592

Other identifiers

Identifier Type State Issuer
1527927 Other PA HIGHMARK BLUE SHIELD
2230244001 Other PA INDEPENDENCE BLUE CROSS

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 type of organization is B. Grazyna Dudkowska, M.D.?
B. Grazyna Dudkowska, M.D. is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-08.