Douglas Michael Yarris, D.D.S.
General Practice Dentistry · Crockett, CA
Douglas Michael Yarris, D.D.S. is a general practice dentistry with a practice address in Crockett, California, and NPI 1063667590, issued on Nov 25, 2008. Check the license (California 031887, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Douglas Michael Yarris
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 031887 CA
Self-reported in NPPES; status is on the state search - Practice location
- 716 2ND Ave, Crockett, CA 94525
- Phone
- (510) 787-1471
- Enumerated
- Nov 25, 2008
- Record last updated
- Nov 25, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (510) 787-3018
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify Douglas Michael Yarris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 031887Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% more Medicare Part D claims than the average general practice dentistry in 2024
135 Medicare Part D claims for 58 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin40 claims
- Chlorhexidine Gluconate32 claims
- Azithromycin28 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Douglas Michael Yarris among 17,852 general practice dentistry records in California
Douglas Michael Yarris, 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. Its NPI, issued in 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 35% newer
- In a Medicare fileYes · 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).
1 general practice dentistry record lists a practice address in Crockett
They are 1 of the 26 NPPES records with a practice address in Crockett, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Crockett → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Cheryl Allan, DDSDanville, CA 945261396854923
- James Giblin, D.D.S.Danville, CA 945261609896141
- David Graham, DDSDanville, CA 945261861502957
- Dino Javaheri, D.D.SDanville, CA 945261366457111
- James Kobayashi, D.D.S.Danville, CA 945261942391909
- Melanie Koehler, DDSDanville, CA 945261265538334
- Mark Koenen, DDSDanville, CA 945261023111952
- Robert Morrish, DDSDanville, CA 945261346332673
Common questions
What is Douglas Michael Yarris, D.D.S.'s NPI number?
Douglas Michael Yarris, D.D.S.'s National Provider Identifier (NPI) is 1063667590, issued on Nov 25, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Douglas Michael Yarris, D.D.S. located?
The NPPES record lists a practice address at 716 2ND Ave, Crockett, CA, 94525. Phone: (510) 787-1471. Providers update this record themselves, so call before visiting.
How can I verify Douglas Michael Yarris, D.D.S.'s license?
NPPES lists California license number 031887, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Douglas Michael Yarris, D.D.S. prescribe under Medicare Part D?
In 2024, Douglas Michael Yarris, D.D.S. had 135 Medicare Part D claims for 58 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.