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Dr. John H. Chain, M.D.

Vascular & Interventional Radiology Physician in Greensburg, PA · enumerated 2005 · practices at Radiologic Consultants, Ltd.

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

National Provider Identifier

1043207582

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Registry record

Entity type Individual (Type 1)
Name Dr. John H. Chain
Credential M.D.
Sex Male
Practice address 717 E Pittsburgh St, Greensburg, PA, 15601
Phone (724) 832-8004
Fax (724) 837-1870
Enumeration date Sep 30, 2005
Last updated in NPPES Feb 8, 2016

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 16317 (NE) Secondary
2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 16317 (NE) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 John Chain?
The National Provider Identifier (NPI) for John Chain is 1043207582, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Chain practice?
The practice location on file with NPPES is in Greensburg, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-08.