Casey J. Gayer, PA-C
Physician Assistant · Massillon, OH
Casey J. Gayer, PA-C is a physician assistant with a practice address in Massillon, Ohio, and NPI 1922288596, issued on Nov 12, 2007. Check the license (Ohio 50.002692, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Casey J. Gayer
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 50.002692 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2051 Wales Ave NW, Massillon, OH 44646
- Phone
- (330) 363-7462
- Enumerated
- Nov 12, 2007
- Record last updated
- Sep 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20071210000512); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 2051 Wales Ave NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Louise Dapoz, MSN, CNPAdult Health Nurse Practitioner1376588319
- Robert Felden, DOAnesthesiology Physician1174584924
- Sarah Funk, M.D.Pain Medicine (Anesthesiology) Physician1629502752
- Amanda Genet, APRN FNP-CFamily Nurse Practitioner1487498614
- Erica Hewitt, CNPNurse Practitioner1255842381
- Omar Mostafa, MDPain Medicine (Anesthesiology) Physician1295397909
Verify Casey J. Gayer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 50.002692Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.2 times the Medicare Part D claims of the average physician assistant in 2024
3,516 Medicare Part D claims for 423 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 40% of claims.
Most prescribed
- Nurtec Odt389 claims
- Emgality Pen275 claims
- Gabapentin250 claims
- Ubrelvy220 claims
- Levetiracetam202 claims
- Topiramate172 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: $2,086.57
100 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- Summa Physicians LLCFairlawn, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
16 physician assistant records list a practice address in Massillon
They are 16 of the 925 NPPES records with a practice address in Massillon, and 5,325 physician assistant records in Ohio.
All 16 in Massillon → All 5,325 in Ohio → Every provider in Massillon →
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 Casey J. Gayer, PA-C's NPI number?
Casey J. Gayer, PA-C's National Provider Identifier (NPI) is 1922288596, issued on Nov 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Casey J. Gayer, PA-C located?
The NPPES record lists a practice address at 2051 Wales Ave NW, Massillon, OH, 44646. Phone: (330) 363-7462. Providers update this record themselves, so call before visiting.
How can I verify Casey J. Gayer, PA-C's license?
NPPES lists Ohio license number 50.002692, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Casey J. Gayer, PA-C prescribe under Medicare Part D?
In 2024, Casey J. Gayer, PA-C had 3,516 Medicare Part D claims for 423 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.