NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sonoma Dental Group, P.C.

General Practice Dentistry in Fenton, MI · enumerated 2010 · authorized official Nahal Mazhari, Owner.

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

National Provider Identifier

1225346968

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Sonoma Dental Group, P.C.
Practice address 2425 Owen Rd, Suite A, Fenton, MI, 48430
Phone (810) 629-7682
Fax (810) 629-0158
Enumeration date Sep 15, 2010
Last updated in NPPES Sep 15, 2010

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 2901017343 (MI) Primary

Authorized official

Name Nahal Mazhari
Title Owner
Phone (810) 629-7682

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 Sonoma Dental Group, P.C. located?
The practice location on file with NPPES is in Fenton, MI.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-09-15. 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 2010-09-15.