Ryan M. Thomas, MD
Family Medicine Physician · Atchison, KS
Ryan M. Thomas, MD is a family medicine physician with a practice address in Atchison, Kansas, and NPI 1942269121, issued on Mar 17, 2006. Check the license (Kansas 04-24755, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Ryan M. Thomas
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 04-24755 KS
0424755 KS
Self-reported in NPPES; status is on the state search - Practice location
- 800 Ravenhill Dr Ste 100&107, Atchison, KS 66002
- Phone
- (913) 367-7300
- Enumerated
- Mar 17, 2006
- Record last updated
- Mar 20, 2026
- Fax
- (913) 360-2030
- Medicaid IDs
- 100149530E KS
30004495910001 KS
205603004 MO - Medicare enrollment
- Enrolled (PECOS I20040304000205); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 1992
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,970 in Kansas → Look up another NPI →
Also registered at 800 Ravenhill Dr Ste 100&107
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Asher, MDFamily Medicine Physician1497216154
- Sarah BakriFamily Nurse Practitioner1841808094
- Jennifer Baum, PAPhysician Assistant1922264183
- Tyler Darland, MDFamily Medicine Physician1588190276
- John Eplee, M.D.Family Medicine Physician1114948635
- Abby Gentry, FNP-CFamily Nurse Practitioner1083502314
Verify Ryan M. Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 04-24755Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% more Medicare Part D claims than the average family medicine physician in 2024
5,113 Medicare Part D claims for 301 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 193 claims were for opioids.
Most prescribed
- Lisinopril252 claims
- Metoprolol Succinate207 claims
- Rosuvastatin Calcium176 claims
- Levothyroxine Sodium171 claims
- Amlodipine Besylate163 claims
- Losartan Potassium160 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: $768.15
35 payments; by number, the most common kind was food and beverage; the largest payer was Protega Pharmaceutials Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
One hospital affiliation
- Amberwell Atchison AssociationTroy, KS · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Ryan M. Thomas among 1,970 family medicine physician records in Kansas
Ryan M. Thomas, MD is one of 1,970 family medicine physician records with a practice address in Kansas. 77% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 51% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1992 · median 2006 among the 1,164 with a school on file
- Record last updated2026 · 51% 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 Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 family medicine physician records list a practice address in Atchison
They are 15 of the 205 NPPES records with a practice address in Atchison, and 1,970 family medicine physician records in Kansas.
All 1,970 in Kansas → Every provider in Atchison → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Leslie Chorun, MDAtchison, KS 660021255521589
- Tyler Darland, MDAtchison, KS 660021588190276
- John Eplee, M.D.Atchison, KS 660021114948635
- Kerstin Glynn, MDAtchison, KS 660021033148507
- Norma Green, MDAtchison, KS 660021548437544
- McGarrett Groth, DOAtchison, KS 660021922236470
- John Growney, MDAtchison, KS 660021902871353
- Johnathan Leck, MDAtchison, KS 660021720428246
Common questions
What is Ryan M. Thomas, MD's NPI number?
Ryan M. Thomas, MD's National Provider Identifier (NPI) is 1942269121, issued on Mar 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ryan M. Thomas, MD located?
The NPPES record lists a practice address at 800 Ravenhill Dr Ste 100&107, Atchison, KS, 66002. Phone: (913) 367-7300. Providers update this record themselves, so call before visiting.
How can I verify Ryan M. Thomas, MD's license?
NPPES lists Kansas license number 04-24755, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ryan M. Thomas, MD prescribe under Medicare Part D?
In 2024, Ryan M. Thomas, MD had 5,113 Medicare Part D claims for 301 beneficiaries; 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.