Stephen E. Kathman, PA
Physician Assistant · Dayton, OH
Stephen E. Kathman, PA is a physician assistant with a practice address in Dayton, Ohio, and NPI 1144566613, issued on Jan 2, 2013. Check the license (Ohio 50003642RX, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephen E. Kathman
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 50003642RX OH
Self-reported in NPPES; status is on the state search - Practice location
- 620 Kling Dr, Dayton, OH 45419
- Phone
- (937) 345-3483
- Enumerated
- Jan 2, 2013
- Record last updated
- May 13, 2025
- Fax
- (877) 865-9852
- Medicaid ID
- 0082058 OH
- Medicare enrollment
- Enrolled (PECOS I20130218000442); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 5,325 in Ohio → Look up another NPI →
Also registered at 620 Kling Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelly Browning, LSWSocial Worker1083197271
- Kendra Lucas, PT, DPT, NBC-HWCPhysical Therapist1245750595
Verify Stephen E. Kathman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 50003642RXCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average physician assistant in 2024
1,836 Medicare Part D claims for 180 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Omeprazole101 claims
- Lisinopril98 claims
- Amlodipine Besylate59 claims
- Atorvastatin Calcium58 claims
- Rosuvastatin Calcium58 claims
- Levothyroxine Sodium57 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: $905.27
23 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Alliance Physicians IncDayton, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen E. Kathman among 5,325 physician assistant records in Ohio
Stephen E. Kathman, PA 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 2013, is newer than 28% of them.
- NPI issued2013 · 28% of these records are older, 70% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2012 · median 2019 among the 3,621 with a school on file
- Record last updated2025 · 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
- Anna Miller, PA-CDayton, OH 454191811613193
- Lisa Schlater, P.A.Oakwood, OH 454191437427663
- 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
- Shawn Marhelski, PACDayton, OH 454201982855060
Common questions
What is Stephen E. Kathman, PA's NPI number?
Stephen E. Kathman, PA's National Provider Identifier (NPI) is 1144566613, issued on Jan 2, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Stephen E. Kathman, PA located?
The NPPES record lists a practice address at 620 Kling Dr, Dayton, OH, 45419. Phone: (937) 345-3483. Providers update this record themselves, so call before visiting.
How can I verify Stephen E. Kathman, PA's license?
NPPES lists Ohio license number 50003642RX, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Stephen E. Kathman, PA prescribe under Medicare Part D?
In 2024, Stephen E. Kathman, PA had 1,836 Medicare Part D claims for 180 beneficiaries; the average among physician assistant prescribers was 830. 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.