Stephanie Kay Thomas, MD
Family Medicine Physician · Billings, MT
Stephanie Kay Thomas, MD is a family medicine physician with a practice address in Billings, Montana, and NPI 1093071789, issued on Apr 6, 2012. Check the license (Montana 41003, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Stephanie Kay Thomas
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 41003 MT
Self-reported in NPPES; status is on the state search - Practice location
- 32 Wicks LN, Billings, MT 59105
- Phone
- (406) 237-8300
- Enumerated
- Apr 6, 2012
- Record last updated
- Jul 29, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150724012043); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 775 in Montana → Look up another NPI →
Also registered at 32 Wicks LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erin AnzaloneMedical Physician Assistant1902261795
- Mackenzie Hansen, PA-CPhysician Assistant1033989280
- Spencer Hegerhorst, DOFamily Medicine Physician1093465692
- Kayleigh Huss, PAPhysician Assistant1902371693
- Lauren Labar, PAPhysician Assistant1285144204
- Steven Mock, APRNFamily Nurse Practitioner1689566267
Verify Stephanie Kay Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 41003Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% more Medicare Part D claims than the average family medicine physician in 2024
4,754 Medicare Part D claims for 292 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 373 claims were for opioids.
Most prescribed
- Levothyroxine Sodium215 claims
- Atorvastatin Calcium202 claims
- Lisinopril182 claims
- Omeprazole155 claims
- Rosuvastatin Calcium144 claims
- Amlodipine Besylate142 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: $36.12
2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. 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.
Bills Medicare through one group practice
- Scl Health Medical Group - Billings LLCBillings, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephanie Kay Thomas among 775 family medicine physician records in Montana
Stephanie Kay Thomas, MD is one of 775 family medicine physician records with a practice address in Montana. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 72% of them.
- NPI issued2012 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2012 · median 2007 among the 464 with a school on file
- Record last updated2015 · 53% 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 Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
111 family medicine physician records list a practice address in Billings
They are 111 of the 4,035 NPPES records with a practice address in Billings, and 775 family medicine physician records in Montana.
All 775 in Montana → Every provider in Billings → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Cameron Grove, MDBillings, MT 591051477659381
- Glenn Guzman, MDBillings, MT 591051760594725
- Spencer Hegerhorst, DOBillings, MT 591051093465692
- Daniel Junco, DOBillings, MT 591051043711864
- Seth Larson, D.O.Billings, MT 591051780038026
- Robert Nichols, MDBillings, MT 591051538102983
- Martin Schiffert, MDBillings, MT 591051609819259
- Stephen Shaub, DOBillings, MT 591051467495853
Common questions
What is Stephanie Kay Thomas, MD's NPI number?
Stephanie Kay Thomas, MD's National Provider Identifier (NPI) is 1093071789, issued on Apr 6, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Kay Thomas, MD located?
The NPPES record lists a practice address at 32 Wicks LN, Billings, MT, 59105. Phone: (406) 237-8300. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Kay Thomas, MD's license?
NPPES lists Montana license number 41003, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephanie Kay Thomas, MD prescribe under Medicare Part D?
In 2024, Stephanie Kay Thomas, MD had 4,754 Medicare Part D claims for 292 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.