Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Zeina Ahmad Nahleh, M.D.

Medical Oncology Physician in El Paso, TX · enumerated 2006.

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

National Provider Identifier

1790742476

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Registry record

Entity type Individual (Type 1)

Name Dr. Zeina Ahmad Nahleh

Credential M.D.

Sex Female

Practice address 4800 Alberta Ave, El Paso, TX, 79905

Phone (915) 545-6618

Fax (915) 545-6634

Enumeration date Apr 27, 2006

Last updated in NPPES Feb 21, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35-083258 (OH) Secondary

207RH0000X Hematology (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 35-083258 (OH) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 35-083258 (OH) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License ME131305 (FL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
64073232	Medicaid	KY	-
2435216	Medicaid	OH	-
200454950	Medicaid	IN	-

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

What specialty is Zeina Nahleh?

Zeina Nahleh is registered in NPPES with the primary taxonomy of Medical Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-21.