Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Arruj Abu Hassan, MD

Surgery Physician in Johnstown, PA · enumerated 2021.

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

National Provider Identifier

1669056826

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Registry record

Entity type Individual (Type 1)

Name Arruj Abu Hassan

Credential MD

Sex Female

Practice address 1086 Franklin St, Johnstown, PA, 15905

Phone (814) 534-1660

Fax (814) 534-1680

Enumeration date May 12, 2021

Last updated in NPPES May 12, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MT222385 (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 Arruj Hassan's NPI record?

Cross-check NPI 1669056826 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1669056826 active?

Yes, as of the latest NPPES snapshot, NPI 1669056826 is active (record last updated 2021-05-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-12.