Matthew Kassel, DO
Family Medicine Physician · Cheyenne, WY
Matthew Kassel, DO is a family medicine physician with a practice address in Cheyenne, Wyoming, and NPI 1215959069, issued on Jul 24, 2006. Check the license on the Wyoming Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Matthew Kassel
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 42147 CO
Self-reported in NPPES; status is on the state search - Practice location
- 5050 Powderhouse RD, Cheyenne, WY 82009
- Phone
- (307) 634-1311
- Enumerated
- Jul 24, 2006
- Record last updated
- Jan 31, 2022
- Fax
- (307) 634-1271
- Medicaid ID
- 1215959069 WY
- Medicare enrollment
- Enrolled (PECOS I20070620000654); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 2001
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 400 in Wyoming → Look up another NPI →
Also registered at 5050 Powderhouse RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lenis Alvarado-Benitez, MDFamily Medicine Physician1073878930
- Megan Auer, N.P.Family Nurse Practitioner1255771259
- Marian Bursten, MD PHDFamily Medicine Physician1710942339
- Shujun Chen, FNPNurse Practitioner1316397805
- Lillian Devine, NP-CPrimary Care Nurse Practitioner1609461599
- Wanda Frank, P.A.Medical Physician Assistant1578773537
Verify Matthew Kassel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWyoming Board of MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average family medicine physician in 2024
12,028 Medicare Part D claims for 792 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 227 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,057 claims
- Levothyroxine Sodium769 claims
- Omeprazole521 claims
- Amlodipine Besylate446 claims
- Lisinopril371 claims
- Losartan Potassium367 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.
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Poudre Valley Medical Group LLCCheyenne, WY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Kassel among 400 family medicine physician records in Wyoming
Matthew Kassel, DO is one of 400 family medicine physician records with a practice address in Wyoming. 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 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2001 · median 2009 among the 229 with a school on file
- Record last updated2022 · 50% 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 Wyoming practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
77 family medicine physician records list a practice address in Cheyenne
They are 77 of the 2,782 NPPES records with a practice address in Cheyenne, and 400 family medicine physician records in Wyoming.
All 400 in Wyoming → Every provider in Cheyenne → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- John Babson, PH.D., MDCheyenne, WY 820091427016179
- Marian Bursten, MD PHDCheyenne, WY 820091710942339
- Douglas Edgren, MDCheyenne, WY 820091033145164
- Carol Fischer, MDCheyenne, WY 820091205946589
- Amy Harnish, MDCheyenne, WY 820091225059843
- Jonathon Medina, M.D.Cheyenne, WY 820091942219803
- Derek Nevins, M.D.Cheyenne, WY 820091316189970
- Theresa O'Donnell, MDCheyenne, WY 820091467500447
Common questions
What is Matthew Kassel, DO's NPI number?
Matthew Kassel, DO's National Provider Identifier (NPI) is 1215959069, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Kassel, DO located?
The NPPES record lists a practice address at 5050 Powderhouse RD, Cheyenne, WY, 82009. Phone: (307) 634-1311. Providers update this record themselves, so call before visiting.
How can I verify Matthew Kassel, DO's license?
Search the Wyoming Board of Medicine at https://wyomedboard.wyo.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Matthew Kassel, DO prescribe under Medicare Part D?
In 2024, Matthew Kassel, DO had 12,028 Medicare Part D claims for 792 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Matthew Kassel, DO's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.