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I Zak DDS Prof Dental Corp

Dentist in San Leandro, CA · enumerated 2019 · authorized official Ilya Zak, Ceo/President.

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

National Provider Identifier

1487208773

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Registry record

Entity type Organization (Type 2)
Legal business name I Zak DDS Prof Dental Corp
Practice address 15301 Washington Ave, San Leandro, CA, 94579
Phone (510) 351-6820
Enumeration date Jul 25, 2019
Last updated in NPPES Jul 25, 2019

Taxonomy & classification

122300000X Dentist Dental Providers Primary
1223E0200X Endodontics Dental Providers Secondary
1223G0001X General Practice Dentistry Dental Providers Secondary
1223P0106X Oral and Maxillofacial Pathology Dentistry Dental Providers Secondary
1223P0221X Pediatric Dentistry Dental Providers Secondary
1223P0300X Periodontics Dental Providers Secondary
1223P0700X Prosthodontics Dental Providers Secondary
1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers Secondary
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers Secondary

Authorized official

Name Ilya Zak
Title Ceo/President
Phone (310) 503-9277

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.

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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 2019-07-25. Verify at npiregistry.cms.hhs.gov.
Where is I Zak DDS Prof Dental Corp located?
The practice location on file with NPPES is in San Leandro, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-25.