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Ioana Nistor, MD

Hospitalist Physician in Allentown, PA · enumerated 2008.

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

National Provider Identifier

1912174640

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Registry record

Entity type Individual (Type 1)
Name Ioana Nistor
Credential MD
Sex Female
Practice address 1255 S Cedar Crest Blvd, Ste 2200, Allentown, PA, 18103
Phone (610) 437-9006
Fax (610) 437-1942
Enumeration date May 12, 2008
Last updated in NPPES Apr 10, 2019

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD434798 (PA) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License MD434798 (PA) 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 Ioana Nistor's NPI record?
Cross-check NPI 1912174640 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1912174640 active?
Yes, as of the latest NPPES snapshot, NPI 1912174640 is active (record last updated 2019-04-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-10.