Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Michael Bozanich, DDS, MS
Periodontics in Santa Rosa, CA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629362363
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name John Michael Bozanich
Credential DDS, MS
Sex Male
Practice address 2305 Mendocino Ave, Santa Rosa, CA, 95403
Phone (707) 525-1500
Fax (707) 525-0315
Enumeration date May 29, 2011
Last updated in NPPES Jan 12, 2023
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
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.
Frequently asked questions
Where does John Bozanich practice?
The practice location on file with NPPES is in Santa Rosa, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Bozanich?
The National Provider Identifier (NPI) for John Bozanich is 1629362363, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Hollis Stavn Optometrist · Santa Rosa, CA NPI 1194728527 Michael Lawson Chiropractor · Santa Rosa, CA NPI 1306952916 Steve & Donna B. Eakin Hand Occupational Therapist · Santa Rosa, CA NPI 1093874463 Heather Anderson General Practice Dentistry · Santa Rosa, CA NPI 1780971838 Dr Hollis L Stavn O.D. An Optometry Corporation Optometrist · Santa Rosa, CA NPI 1255618500
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-12.