Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Nabil K Abudayeh MD Professional Corporation

Cardiovascular Disease Physician in Castro Valley, CA · enumerated 2007 · authorized official Nabil Abudayeh, Owner.

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

National Provider Identifier

1558558023

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Registry record

Entity type Organization (Type 2)

Legal business name Nabil K Abudayeh MD Professional Corporation

Practice address 20700 Lake Chabot Rd, Suite 107, Castro Valley, CA, 94546

Phone (510) 886-6878

Fax (510) 886-0268

Enumeration date Sep 28, 2007

Last updated in NPPES Sep 19, 2023

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License G059072 (CA) Primary

Authorized official

Name Nabil Abudayeh

Title Owner

Phone (510) 886-6878

Other identifiers

Identifier	Type	State	Issuer
1699724484	Other	-	TYPE 1 NPI
1699724484	Other	-	NPPES
110245276	Other	CA	RAILROAD MEDICARE
00G590720	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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-09-19. Verify at npiregistry.cms.hhs.gov.

Where is Nabil K Abudayeh MD Professional Corporation located?

The practice location on file with NPPES is in Castro Valley, CA.

Providers at this address

Browse all →

Paul Robinson Family Medicine Physician · Castro Valley, CA NPI 1750389698 Parviz Talebi Family Medicine Physician · Castro Valley, CA NPI 1326097411 Shervin Yazdi Pediatric Dentistry · Castro Valley, CA NPI 1376697524 Grace Tang General Practice Dentistry · Castro Valley, CA NPI 1801340112 Dr Nabil Abudayeh Point of Service · Castro Valley, CA NPI 1245770155 Shervin Yazdi DDS, Inc Dental Clinic/Center · Castro Valley, CA NPI 1578004818 Chun-Chia Lin Orthodontics and Dentofacial Orthopedics Dentistry · Castro Valley, CA NPI 1659240182

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-19.