Ryan Thomas, MD
NPI 1942269121 · Family Medicine Physician · Atchison, KS
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Thomas, MD is a Family Medicine Physician provider in Atchison, KS (NPI 1942269121).
Provider details
- NPI number
- 1942269121
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0424755 (KS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
6 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 95 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 252 | 65 |
| Metoprolol Succinate | 207 | 33 |
| Rosuvastatin Calcium | 176 | 49 |
| Levothyroxine Sodium | 171 | 37 |
| Amlodipine Besylate | 163 | 40 |
| Losartan Potassium | 160 | 39 |
| Pantoprazole Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$768 across 35 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (5)
- 820 Ravenhill Dr Ste 104Atchison, KS 66002-9230Phone: (913) 360-5829Fax: (913) 674-2040
- 800 Ravenhill DrAtchison, KS 66002-9204Phone: (913) 367-2131Fax: (913) 360-2023
- 801 Atchison StAtchison, KS 66002-2352Phone: (913) 367-5020Fax: (913) 367-1089
- 313 Utah StHiawatha, KS 66434-2313Phone: (785) 742-2131Fax: (785) 742-6658
- 1004 Progress Dr Ste 150Lansing, KS 66043-6345Phone: (913) 297-3215Fax: (913) 297-2732
Registry dates
- Enumerated
- 2006-03-17
- Last updated
- 2026-03-20
- Certified
- 2026-03-20
Frequently asked questions
- What is Ryan Thomas's NPI number?
- Ryan Thomas's National Provider Identifier (NPI) is 1942269121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Thomas's specialty?
- Ryan Thomas is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Thomas located?
- Ryan Thomas's practice location on file with NPPES is 800 Ravenhill Dr Ste 100&107, Atchison, KS 66002-9204.
- What is Ryan Thomas's phone number?
- The practice phone number listed in the NPPES registry for Ryan Thomas is (913) 367-7300.
- Does Ryan Thomas accept Medicare?
- Ryan Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Thomas's NPI active?
- Yes — Ryan Thomas's NPI (1942269121) is active in the NPPES registry as of the last update on 2026-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.