Mark Bernard Eighan, D.D.S.
General Practice Dentistry · Redding, CA
Mark Bernard Eighan, D.D.S. is a general practice dentistry with a practice address in Redding, California, and NPI 1669445151, issued on Feb 7, 2006. Check the license (California 33049, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark Bernard Eighan
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 33049 CA
Self-reported in NPPES; status is on the state search - Practice location
- 351 Hartnell Ave, Redding, CA 96002
- Phone
- (530) 226-7662
- Enumerated
- Feb 7, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 351 Hartnell Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leann Arnett, FNPFamily Nurse Practitioner1811002397
- Becky Ash, RNRegistered Nurse1053644138
- Sara Bailey, RN, BSN, MSN, PHNHome Health Registered Nurse1801210620
- Roberta Bass, AU.D.Audiologist1396777959
- Kenneth BeamerGastroenterology Registered Nurse1033727953
- Janet Boehle, RNGastroenterology Registered Nurse1598098303
Verify Mark Bernard Eighan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 33049Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark Bernard Eighan among 17,852 general practice dentistry records in California
Mark Bernard Eighan, D.D.S. is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 71% newer
- In a Medicare fileNo · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
58 general practice dentistry records list a practice address in Redding
They are 58 of the 3,572 NPPES records with a practice address in Redding, and 17,852 general practice dentistry records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,852 in California → Every provider in Redding → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Jack Bonura, DDSRedding, CA 960021427225754
- Brian Cass, D.D.S.Redding, CA 960021235266107
- Farnaz CheginiRedding, CA 960021083136709
- Brent Collins, DDSRedding, CA 960021063627123
- Michael Dinius, DDSRedding, CA 960021033200092
- Jonathon Dinius, DMDRedding, CA 960021871151456
- Mark Lewis, DDSRedding, CA 960021306127915
- Ronald Mino, DDSRedding, CA 960021710972930
Common questions
What is Mark Bernard Eighan, D.D.S.'s NPI number?
Mark Bernard Eighan, D.D.S.'s National Provider Identifier (NPI) is 1669445151, issued on Feb 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Bernard Eighan, D.D.S. located?
The NPPES record lists a practice address at 351 Hartnell Ave, Redding, CA, 96002. Phone: (530) 226-7662. Providers update this record themselves, so call before visiting.
How can I verify Mark Bernard Eighan, D.D.S.'s license?
NPPES lists California license number 33049, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.