Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ralph Stephen Zotovich, DDS
Pediatric Dentistry in San Jose, CA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417931114
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Registry record
Entity type Individual (Type 1)
Name Dr. Ralph Stephen Zotovich
Credential DDS
Sex Male
Practice address 150 N Jackson Ave, Suite 110, San Jose, CA, 95116
Phone (408) 259-1133
Fax (408) 259-3555
Enumeration date Dec 6, 2005
Last updated in NPPES Jul 8, 2007
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
What is the NPI number for Ralph Zotovich?
The National Provider Identifier (NPI) for Ralph Zotovich is 1417931114, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ralph Zotovich practice?
The practice location on file with NPPES is in San Jose, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Janice Yeung Trauma Surgery Physician · San Jose, CA NPI 1891708921 Sikka Dental Corp Dentist · San Jose, CA NPI 1568577237 Kenneth Phan Obstetrics & Gynecology Physician · San Jose, CA NPI 1336250836 Dennis Calvert Periodontics · San Jose, CA NPI 1508963554 Harsha Vittal Gastroenterology Physician · San Jose, CA NPI 1245308931 San San Myint Internal Medicine Physician · San Jose, CA NPI 1609944933 Michael Bambico Dentist · San Jose, CA NPI 1427277342 Gregory Burnett Orthodontics and Dentofacial Orthopedics Dentistry · San Jose, CA NPI 1912105917
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.