Thomas Doncaster, D.O.
Family Medicine Physician · Williamsburg, KY
Thomas Doncaster, D.O. is a family medicine physician with a practice address in Williamsburg, Kentucky, and NPI 1366530586, issued on Oct 11, 2006. Check the license (Kentucky 02454, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Thomas Doncaster
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 02454 KY
DO0000001103 TN
Self-reported in NPPES; status is on the state search - Practice location
- 475 N Highway 25 W, Williamsburg, KY 40769
- Phone
- (606) 549-2933
- Enumerated
- Oct 11, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (606) 549-3036
- Medicaid IDs
- 64024540 KY
3304309 TN - Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,968 in Kentucky → Look up another NPI →
Also registered at 475 N Highway 25 W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christina Breeding, PTAPhysical Therapy Assistant1003045907
- Linda Hale, ARNPNurse Practitioner1588791909
- Rick Loudermelt, RPH, DPH, RD, LDRegistered Dietitian1760654073
- Kari McKnight, PACMedical Physician Assistant1912128125
Verify Thomas Doncaster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 02454Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
24 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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.
Thomas Doncaster among 1,968 family medicine physician records in Kentucky
Thomas Doncaster, D.O. is one of 1,968 family medicine physician records with a practice address in Kentucky. 80% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 50% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2007 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 family medicine physician records list a practice address in Williamsburg
They are 9 of the 153 NPPES records with a practice address in Williamsburg, and 1,968 family medicine physician records in Kentucky.
All 1,968 in Kentucky → Every provider in Williamsburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Christopher Adkins, M.D.Williamsburg, KY 407691720373459
- Richard Bailey, MDWilliamsburg, KY 407691508801754
- Robert Cooper, M.D.Williamsburg, KY 407691194729525
- James Killian, M.D.Williamsburg, KY 407691649273467
- Bernard Moses, MDWilliamsburg, KY 407691659471035
- Robert Penn, MDWilliamsburg, KY 407691649228438
- Travis Sulfridge, DVMWilliamsburg, KY 407691518549062
- David Williams, MDWilliamsburg, KY 407691780688010
Common questions
What is Thomas Doncaster, D.O.'s NPI number?
Thomas Doncaster, D.O.'s National Provider Identifier (NPI) is 1366530586, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Doncaster, D.O. located?
The NPPES record lists a practice address at 475 N Highway 25 W, Williamsburg, KY, 40769. Phone: (606) 549-2933. Providers update this record themselves, so call before visiting.
How can I verify Thomas Doncaster, D.O.'s license?
NPPES lists Kentucky license number 02454, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas Doncaster, D.O. prescribe under Medicare Part D?
In 2024, Thomas Doncaster, D.O. had 24 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.