Shawn Stanley Marhelski, PAC
Physician Assistant · Dayton, OH
Shawn Stanley Marhelski, PAC is a physician assistant with a practice address in Dayton, Ohio, and NPI 1982855060, issued on Oct 7, 2008. Check the license (Ohio 50.002809, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Shawn Stanley Marhelski
- Credential
- PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 50.002809 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3205 Woodman Dr, Dayton, OH 45420
- Phone
- (937) 298-4417
- Enumerated
- Oct 7, 2008
- Record last updated
- May 28, 2026
- Fax
- (937) 298-8260
- Medicaid ID
- 0067815 OH
- Medicare enrollment
- Enrolled (PECOS I20090127000270); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 5,325 in Ohio → Look up another NPI →
Also registered at 3205 Woodman Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Baldwin, CSTSurgical Technologist1134269939
- Ryan Bauman, M.D.Orthopaedic Surgery Physician1760455489
- Tyler Brueckman, PA-CPhysician Assistant1417780545
- Nathan Burke, CSTSurgical Technologist1720224736
- Rachel Burke, CNPFamily Nurse Practitioner1609305705
- Christine Clegg, RNRegistered Nurse1386048619
Verify Shawn Stanley Marhelski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 50.002809Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% more Medicare Part D claims than the average physician assistant in 2024
1,567 Medicare Part D claims for 381 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 306 claims were for opioids.
Most prescribed
- Meloxicam276 claims
- Methocarbamol175 claims
- Gabapentin163 claims
- Tramadol Hcl161 claims
- Celecoxib155 claims
- Oxycodone Hcl142 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 practice group's MIPS final score for 2023 (Medicare payment program): 76.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Beacon Orthopaedics And Sports Medicine LtdMiamisburg, OH
- Premier Health Specialists IncCenterville, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shawn Stanley Marhelski among 5,325 physician assistant records in Ohio
Shawn Stanley Marhelski, PAC is one of 5,325 physician assistant records with a practice address in Ohio. 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 2008, is newer than 17% of them.
- NPI issued2008 · 17% of these records are older, 81% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2008 · median 2019 among the 3,621 with a school on file
- Record last updated2026 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
250 physician assistant records list a practice address in Dayton
They are 250 of the 12,431 NPPES records with a practice address in Dayton, and 5,325 physician assistant records in Ohio.
All 5,325 in Ohio → Every provider in Dayton → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Lilly AndersonKettering, OH 454201750078762
- Tyler Brueckman, PA-CDayton, OH 454201417780545
- Kevan Curran, PADayton, OH 454201245277896
- Ashley Graham, PA-CDayton, OH 454201962746347
- Harry Macconnell, P.A.Dayton, OH 454201265463939
- Sheela Patel, PADayton, OH 454201922359843
- Melissa Rammel, P.A.Dayton, OH 454201164453833
- Alyssa Spencer, PA, ATDayton, OH 454201881192565
Common questions
What is Shawn Stanley Marhelski, PAC's NPI number?
Shawn Stanley Marhelski, PAC's National Provider Identifier (NPI) is 1982855060, issued on Oct 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Shawn Stanley Marhelski, PAC located?
The NPPES record lists a practice address at 3205 Woodman Dr, Dayton, OH, 45420. Phone: (937) 298-4417. Providers update this record themselves, so call before visiting.
How can I verify Shawn Stanley Marhelski, PAC's license?
NPPES lists Ohio license number 50.002809, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Shawn Stanley Marhelski, PAC prescribe under Medicare Part D?
In 2024, Shawn Stanley Marhelski, PAC had 1,567 Medicare Part D claims for 381 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Shawn Stanley Marhelski, PAC's MIPS final score?
The 2023 MIPS final score is 76.8 of 100, reported for the practice group. 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.