Harvey Leroy Thomas, D.D.S.
Dentist · Chico, CA
Harvey Leroy Thomas, D.D.S. is a dentist with a practice address in Chico, California, and NPI 1861599953, issued on Sep 20, 2006. Check the license (California 47668, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Harvey Leroy Thomas
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 47668 CA
Self-reported in NPPES; status is on the state search - Practice location
- 650 Rio Lindo Ave, Chico, CA 95926
- Phone
- (530) 895-0900
- Enumerated
- Sep 20, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (530) 895-1846
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 650 Rio Lindo Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Truhe, DDSGeneral Practice Physician1982687612
- David Wilson, DDSGeneral Practice Dentistry1285765560
Verify Harvey Leroy Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 47668Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average dentist in 2024
43 Medicare Part D claims for 33 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin26 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: $215.59
5 payments; by number, the most common kind was gift; the largest payer was Ultradent Products Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Harvey Leroy Thomas among 14,729 dentist records in California
Harvey Leroy Thomas, D.D.S. is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 82% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
55 dentist records list a practice address in Chico
They are 55 of the 3,684 NPPES records with a practice address in Chico, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Chico → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Michael Acosta, DDSChico, CA 959261457410565
- Donald Fowkes, DDSChico, CA 959261508963497
- Kimberly Lange, D.D.S.Chico, CA 959261487774154
- Dale Madsen, D.D.S.Chico, CA 959261023191566
- Martin Manzella, DENTISTChico, CA 959261790830735
- John McKune, DDSChico, CA 959261760465546
- Harvey Miller, DDSChico, CA 959261619005568
- Timmy Nguyen, DDSChico, CA 959261588680581
Common questions
What is Harvey Leroy Thomas, D.D.S.'s NPI number?
Harvey Leroy Thomas, D.D.S.'s National Provider Identifier (NPI) is 1861599953, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Harvey Leroy Thomas, D.D.S. located?
The NPPES record lists a practice address at 650 Rio Lindo Ave, Chico, CA, 95926. Phone: (530) 895-0900. Providers update this record themselves, so call before visiting.
How can I verify Harvey Leroy Thomas, D.D.S.'s license?
NPPES lists California license number 47668, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Harvey Leroy Thomas, D.D.S. prescribe under Medicare Part D?
In 2024, Harvey Leroy Thomas, D.D.S. had 43 Medicare Part D claims for 33 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.