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Dr. Steven Back, M.D., PH.D.

Cardiovascular Disease Physician in West Chester, PA · enumerated 2014 · practices at West Chester Cardiology,PC.

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

National Provider Identifier

1346653946

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Registry record

Entity type Individual (Type 1)
Name Dr. Steven Back
Credential M.D., PH.D.
Sex Male
Practice address 531 Maple Ave, West Chester, PA, 19380
Phone (610) 692-4382
Enumeration date Jun 11, 2014
Last updated in NPPES Sep 20, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD459164 (PA) Secondary
207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License MD459164 (PA) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 282928 (MA) 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

How do I verify Steven Back's NPI record?
Cross-check NPI 1346653946 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1346653946 active?
Yes, as of the latest NPPES snapshot, NPI 1346653946 is active (record last updated 2021-09-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-20.