Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Omaran A Abdeen, M.D.

Nephrology Physician in Mission Hills, CA · enumerated 2005.

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

National Provider Identifier

1700878410

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Registry record

Entity type Individual (Type 1)

Name Omaran A Abdeen

Credential M.D.

Sex Male

Practice address 11550 Indian Hills Rd, Suite 371, Mission Hills, CA, 91345

Phone (818) 365-1194

Fax (818) 898-3835

Enumeration date Aug 18, 2005

Last updated in NPPES Jul 26, 2022

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License A55592 (CA) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A55592 (CA) Secondary

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
00A555920	Medicaid	CA	-

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 Omaran Abdeen?

Omaran Abdeen is registered in NPPES with the primary taxonomy of Nephrology 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 2022-07-26.