Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Maysa M Abu-Khalaf, MD

Medical Oncology Physician in Philadelphia, PA · enumerated 2005.

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

National Provider Identifier

1194713495

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Registry record

Entity type Individual (Type 1)

Name Dr. Maysa M Abu-Khalaf

Credential MD

Sex Female

Practice address 925 Chestnut St, Suite 320a, Philadelphia, PA, 19107

Phone (215) 955-8874

Fax (215) 955-2340

Enumeration date Oct 11, 2005

Last updated in NPPES Jun 9, 2016

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 043157 (CT) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License MD457432 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Maysa Abu-Khalaf practice?

The practice location on file with NPPES is in Philadelphia, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Maysa Abu-Khalaf?

The National Provider Identifier (NPI) for Maysa Abu-Khalaf is 1194713495, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-09.