NPPES file of Aug 9, 2026

Stephen Richard May, DO

Emergency Medicine Physician · Canton, OH

Stephen Richard May, DO is an emergency medicine physician with a practice address in Canton, Ohio, and NPI 1922743467, issued on Apr 29, 2022. Check the license on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922743467
Name
Stephen Richard May
Credential
DO
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
0102209098 VA
Self-reported in NPPES; status is on the state search
Practice location
2600 Sixth St SW, Canton, OH 44710
Phone
(330) 363-3926
Enumerated
Apr 29, 2022
Record last updated
May 11, 2026
Fax
(330) 363-5380
Medicare enrollment
Enrolled (PECOS I20251030003718); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2600 Sixth St SW

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ans Ahmad, MDInternal Medicine Physician1356994107
  2. Maryam Ahmed, MDStudent in an Organized Health Care Education/Training Program1225724701
  3. Waheeb Ahmed, MDHospitalist Physician1043653934
  4. Danny Aiti, MDStudent in an Organized Health Care Education/Training Program1124714654
  5. Diana Aiti, MDStudent in an Organized Health Care Education/Training Program1053165977
  6. Rabiee Al NemrStudent in an Organized Health Care Education/Training Program1891141545

Verify Stephen Richard May in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of OhioCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Ohio license search

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58% fewer Medicare Part D claims than the average emergency medicine physician in 2024

96 Medicare Part D claims for 70 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Stephen May96
  2. Specialty average226

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: $146.99

2 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephen May$146.99
  2. Specialty average$953.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospitals and group practices

  1. Winchester Medical CenterWinchester, VA · Acute Care Hospitals4 of 5 stars
  2. Warren Memorial Hospital, Inc.Front Royal, VA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Stephen Richard May among 3,002 emergency medicine physician records in Ohio

Stephen Richard May, DO is one of 3,002 emergency medicine physician records with a practice address in Ohio. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 92% of them.

  • NPI issued2022 · 92% of these records are older, 4% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2022 · median 2013 among the 1,720 with a school on file
  • Record last updated2026 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

87 emergency medicine physician records list a practice address in Canton

They are 87 of the 5,763 NPPES records with a practice address in Canton, and 3,002 emergency medicine physician records in Ohio.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Allan Atienza, MDCanton, OH 447101619943008
  2. William Clark, MDCanton, OH 447101134195241
  3. Timothy Cooley, DOCanton, OH 447101710953005
  4. Steven Davis, MDCanton, OH 447101295701340
  5. Daryl Donald, MDCanton, OH 447101255307500
  6. Mark Hatcher, MDCanton, OH 447101588630776
  7. Paul Hrics, MDCanton, OH 447101437125622
  8. Thomas Kinney, MDCanton, OH 447101346216355

Common questions

What is Stephen Richard May, DO's NPI number?

Stephen Richard May, DO's National Provider Identifier (NPI) is 1922743467, issued on Apr 29, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Richard May, DO located?

The NPPES record lists a practice address at 2600 Sixth St SW, Canton, OH, 44710. Phone: (330) 363-3926. Providers update this record themselves, so call before visiting.

How can I verify Stephen Richard May, DO's license?

Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Stephen Richard May, DO prescribe under Medicare Part D?

In 2024, Stephen Richard May, DO had 96 Medicare Part D claims for 70 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.