Larry Clayton, D.D.S.
Dentist · Bigfork, MT
Larry Clayton, D.D.S. is a dentist with a practice address in Bigfork, Montana, and NPI 1619178480, issued on May 30, 2007. Check the license (Montana 1644, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Larry Clayton
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 1644 MT
Self-reported in NPPES; status is on the state search - Practice location
- 100 Village LN, Bigfork, MT 59911
- Phone
- (406) 837-4806
- Enumerated
- May 30, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Larry Clayton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 1644Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average dentist in 2024
45 Medicare Part D claims for 35 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin31 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.
5 dentist records list a practice address in Bigfork
They are 5 of the 86 NPPES records with a practice address in Bigfork, and 266 dentist records in Montana.
All 5 in Bigfork → All 266 in Montana → Every provider in Bigfork →
Other dentist records in Montana
- Craig Adams, D.D.S.Billings, MT1366607806
- Christopher Allen, DMDBillings, MT1205513009
- Lucas Allen, D.M.D.Choteau, MT1518307339
- Aimee Ameline, DDSGreat Falls, MT1699849091
- Robert Andersen, D.M.D.Belgrade, MT1023276862
- Fred Anderson, D.M.D.Great Falls, MT1477628790
- Taylor Anderson, DMDBozeman, MT1831882059
- Thomas Anderson, DDSTownsend, MT1750413456
- Kyle BagnellBigfork, MT1689322067
- Makenzie Bagnell, DDSBigfork, MT1104574599
Common questions
What is Larry Clayton, D.D.S.'s NPI number?
Larry Clayton, D.D.S.'s National Provider Identifier (NPI) is 1619178480, issued on May 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Larry Clayton, D.D.S. located?
The NPPES record lists a practice address at 100 Village LN, Bigfork, MT, 59911. Phone: (406) 837-4806. Providers update this record themselves, so call before visiting.
How can I verify Larry Clayton, D.D.S.'s license?
NPPES lists Montana license number 1644, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Larry Clayton, D.D.S. prescribe under Medicare Part D?
In 2024, Larry Clayton, D.D.S. had 45 Medicare Part D claims for 35 beneficiaries; the average among dentist prescribers was 86. 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.