Kelly R. Guy, D.D.S.
General Practice Dentistry · Fair Oaks, CA
Kelly R. Guy, D.D.S. is a general practice dentistry with a practice address in Fair Oaks, California, and NPI 1851376677, issued on Dec 14, 2005. Check the license (California 42051, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kelly R. Guy
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 42051 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6600 Mercy CT, Fair Oaks, CA 95628
- Phone
- (916) 961-6644
- Enumerated
- Dec 14, 2005
- Record last updated
- May 8, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 6600 Mercy CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Julianna Krill, DPTPhysical Therapist1649245051
- Xin-Nong Li, MDInternal Medicine Physician1205804036
- Allen Priest, MDInternal Medicine Physician1487724704
Verify Kelly R. Guy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 42051Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average general practice dentistry in 2024
12 Medicare Part D claims, 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.
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: $912.84
2 payments; by number, the most common kind was food and beverage; the largest payer was Premier Dental Products Company. 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.
26 general practice dentistry records list a practice address in Fair Oaks
They are 26 of the 700 NPPES records with a practice address in Fair Oaks, and 17,852 general practice dentistry records in California.
All 26 in Fair Oaks → All 17,852 in California → Every provider in Fair Oaks →
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 Kelly R. Guy, D.D.S.'s NPI number?
Kelly R. Guy, D.D.S.'s National Provider Identifier (NPI) is 1851376677, issued on Dec 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kelly R. Guy, D.D.S. located?
The NPPES record lists a practice address at 6600 Mercy CT, Fair Oaks, CA, 95628. Phone: (916) 961-6644. Providers update this record themselves, so call before visiting.
How can I verify Kelly R. Guy, D.D.S.'s license?
NPPES lists California license number 42051, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kelly R. Guy, D.D.S. prescribe under Medicare Part D?
In 2024, Kelly R. Guy, D.D.S. had 12 Medicare Part D claims; 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.