Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Cesar Octavio Fernandez, DDS
Dentist in Chico, CA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376300962
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Registry record
Entity type Individual (Type 1)
Name Dr. Cesar Octavio Fernandez
Credential DDS
Sex Male
Practice address 845 W East Ave, Chico, CA, 95926
Phone (530) 896-9400
Fax (530) 899-5162
Enumeration date Feb 29, 2024
Last updated in NPPES Apr 22, 2026
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 specialty is Cesar Fernandez?
Cesar Fernandez is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Franklin Bailey General Practice Dentistry · Chico, CA NPI 1689667230 Walid Faraj Family Medicine Physician · Chico, CA NPI 1396736245 Brian Dudar General Practice Dentistry · Chico, CA NPI 1942281746 Phyllis Addis Clinical Social Worker · Chico, CA NPI 1811913882 Mauro Moreno Physician Assistant · Chico, CA NPI 1629142971 Shari Lewis Nurse Practitioner · Chico, CA NPI 1841351707 Michael Clarke Psychologist · Chico, CA NPI 1023167939 Northern Valley Indian Health, Inc Clinic/Center · Chico, CA NPI 1265567127
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-22.