Alan A. Clark, DDS
General Practice Dentistry · Nevada City, CA
Alan A. Clark, DDS is a general practice dentistry with a practice address in Nevada City, California, and NPI 1114197456, issued on Mar 3, 2008. Check the license (California DZ19044, 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
- Alan A. Clark
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DZ19044 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15898 Bush RD, Nevada City, CA 95959
- Phone
- (530) 478-1144
- Enumerated
- Mar 3, 2008
- Record last updated
- Mar 3, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (530) 478-0711
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify Alan A. Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license DZ19044Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Alan A. Clark among 17,852 general practice dentistry records in California
Alan A. Clark, DDS 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 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 35% 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 updated2008 · 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).
8 general practice dentistry records list a practice address in Nevada City
They are 8 of the 590 NPPES records with a practice address in Nevada City, 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 Nevada City → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Mark Bauman, D.D.S.Nevada City, CA 959591700905791
- Charles CreaseyNevada City, CA 959591881613446
- Jean Creasey, D.D.S.Nevada City, CA 959591184844664
- Richard Dickard, DDSNevada City, CA 959591841219425
- Mark Hagele, DDSNevada City, CA 959591124116660
- Bozhidar Popov, D.M.D.Nevada City, CA 959591801018676
- Owen Poulson, D.D.S.Nevada City, CA 959591720204845
- Sam Kim, DDSOlivehurst, CA 959611073540621
Common questions
What is Alan A. Clark, DDS's NPI number?
Alan A. Clark, DDS's National Provider Identifier (NPI) is 1114197456, issued on Mar 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Alan A. Clark, DDS located?
The NPPES record lists a practice address at 15898 Bush RD, Nevada City, CA, 95959. Phone: (530) 478-1144. Providers update this record themselves, so call before visiting.
How can I verify Alan A. Clark, DDS's license?
NPPES lists California license number DZ19044, 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.