Stephanie G. Marchak, PA
Physician Assistant · Cleveland, OH
Stephanie G. Marchak, PA is a physician assistant with a practice address in Cleveland, Ohio, and NPI 1710264320, issued on Nov 10, 2011. Check the license (Ohio 50.003351RX, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephanie G. Marchak
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 50.003351RX OH
50003351 OH
Self-reported in NPPES; status is on the state search - Practice location
- 9500 Euclid Ave, Cleveland, OH 44195
- Phone
- (216) 444-2200
- Enumerated
- Nov 10, 2011
- Record last updated
- Apr 18, 2026
- Medicare enrollment
- Enrolled (PECOS I20120209000809); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 9500 Euclid Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ksenia Aaron, M.D.Otolaryngology Physician1891176582
- Maher Abbas, MDColon & Rectal Surgery Physician1508937491
- Mohammad Abbasi, MDClinical Cardiac Electrophysiology Physician1346730603
- Mahmoud AbbassyStudent in an Organized Health Care Education/Training Program1366872574
- Cassandra Abbatemarco, CNPPsychiatric/Mental Health Nurse Practitioner1417645144
- Walid Abboud, MDInternal Medicine Physician1245295559
Verify Stephanie G. Marchak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 50.003351RXCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average physician assistant in 2024
296 Medicare Part D claims for 197 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Prednisone44 claims
- Amoxicillin-Clavulanate Potass33 claims
- Cephalexin32 claims
- Doxycycline Monohydrate22 claims
- Methylprednisolone18 claims
- Sulfamethoxazole-Trimethoprim12 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.
Bills Medicare through one group practice
- Urgent Care Specialists, LLCGarfield Heights, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
720 physician assistant records list a practice address in Cleveland
They are 720 of the 30,748 NPPES records with a practice address in Cleveland, and 5,325 physician assistant records in Ohio.
All 720 in Cleveland → All 5,325 in Ohio → Every provider in Cleveland →
Other physician assistant records in Ohio
- Ali Abady, PA-CWesterville, OH1790268795
- Kristin Abbruzzi, PAColumbus, OH1548228018
- Nadia Abdallah, PA-CElyria, OH1669839874
- Sarah Abdallah, PA-CCenterville, OH1730446162
- Muhammad AbdelhameedToledo, OH1346104668
- Tony Abdulkarim, PA-CCleveland, OH1750772711
- Krislyn Aberegg, PA-CCleveland, OH1093233082
- Jennie Abernathy, PACleveland, OH1255003398
- Bethany Abernethy, PACincinnati, OH1235566548
- Molly Abourezk, PA-CCincinnati, OH1306330006
Common questions
What is Stephanie G. Marchak, PA's NPI number?
Stephanie G. Marchak, PA's National Provider Identifier (NPI) is 1710264320, issued on Nov 10, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie G. Marchak, PA located?
The NPPES record lists a practice address at 9500 Euclid Ave, Cleveland, OH, 44195. Phone: (216) 444-2200. Providers update this record themselves, so call before visiting.
How can I verify Stephanie G. Marchak, PA's license?
NPPES lists Ohio license number 50.003351RX, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Stephanie G. Marchak, PA prescribe under Medicare Part D?
In 2024, Stephanie G. Marchak, PA had 296 Medicare Part D claims for 197 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.