Boyd Patrick Dennington, D.D.S.
General Practice Dentistry · Yountville, CA
Boyd Patrick Dennington, D.D.S. is a general practice dentistry with a practice address in Yountville, California, and NPI 1215249875, issued on Jul 11, 2010. Check the license (California 59444, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Boyd Patrick Dennington
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 59444 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6525 Washington St, Yountville, CA 94599
- Phone
- (707) 944-8806
- Enumerated
- Jul 11, 2010
- Record last updated
- Jul 11, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 6525 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Hampton, D.D.S.General Practice Dentistry1730522517
Verify Boyd Patrick Dennington in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 59444Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average general practice dentistry in 2024
24 Medicare Part D claims for 22 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin16 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.
Industry payments in 2024: $100.00
1 payment: education; the largest payer was Straumann USA LLC. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
4 general practice dentistry records list a practice address in Yountville
They are 4 of the 86 NPPES records with a practice address in Yountville, and 17,852 general practice dentistry records in California.
All 4 in Yountville → All 17,852 in California → Every provider in Yountville →
Other general practice dentistry records in California
- Ronald Aanerud, DDSSan Diego, CA1871752931
- Steven Aaronson, D.D.S.Santa Monica, CA1265455851
- Shahrzad Aarup, DDSPomona, CA1265784367
- Al Abad, DDSSan Jose, CA1104992148
- Erwin Abad, D.D.S.Canoga Park, CA1861590093
- Francine Abad, DDSSan Francisco, CA1942700810
- Maria Abad, D.D.S.Norwalk, CA1215006754
- Mark Ryan Abad, DDSDaly City, CA1770357394
- Sanaz Abadi, D.D.S.Los Angeles, CA1699934026
- Ernesto Abadilla, DDSPalm Desert, CA1508063801
Common questions
What is Boyd Patrick Dennington, D.D.S.'s NPI number?
Boyd Patrick Dennington, D.D.S.'s National Provider Identifier (NPI) is 1215249875, issued on Jul 11, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Boyd Patrick Dennington, D.D.S. located?
The NPPES record lists a practice address at 6525 Washington St, Yountville, CA, 94599. Phone: (707) 944-8806. Providers update this record themselves, so call before visiting.
How can I verify Boyd Patrick Dennington, D.D.S.'s license?
NPPES lists California license number 59444, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Boyd Patrick Dennington, D.D.S. prescribe under Medicare Part D?
In 2024, Boyd Patrick Dennington, D.D.S. had 24 Medicare Part D claims for 22 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.