NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ali Alijanian DDS PC

Oral & Maxillofacial Surgery (D.M.D.) in Walnut Creek, CA · enumerated 2013 · authorized official Ali Alijanian, Owner.

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

National Provider Identifier

1326482944

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Ali Alijanian DDS PC
Practice address 1150 Civic Dr, Suite 101, Walnut Creek, CA, 94596
Phone (925) 934-7888
Fax (925) 287-4623
Enumeration date Apr 25, 2013
Last updated in NPPES Jul 18, 2013

Taxonomy & classification

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians Primary

Authorized official

Name Ali Alijanian
Title Owner
Phone (925) 934-7888

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 is Ali Alijanian DDS PC located?
The practice location on file with NPPES is in Walnut Creek, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-07-18. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-18.