John Alfes, M.D.
Internal Medicine Physician · Avon, OH
John Alfes, M.D. is an internal medicine physician with a practice address in Avon, Ohio, and NPI 1952414435, issued on Aug 17, 2006. Check the license on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- John Alfes
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 36711 American Way, Avon, OH 44011
- Phone
- (216) 621-5600
- Enumerated
- Aug 17, 2006
- Entity
- Type 1 · individual
Also registered at 36711 American Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Balut, BCBA, COBABehavior Analyst1982575536
- Ellen Button, RPHPharmacist1053428763
- Francis Caruso, L.AC.Acupuncturist1992977227
- Alyssa DeleyBehavior Analyst1396510616
- Molly ForreyBehavior Analyst1316764616
- Donna Goodwin, APRN, CNPFamily Nurse Practitioner1295255610
Verify John Alfes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of OhioCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3.1 times the Medicare Part D claims of the average internal medicine physician in 2024
8,636 Medicare Part D claims for 753 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 212 claims were for opioids.
Most prescribed
- Atorvastatin Calcium617 claims
- Losartan Potassium379 claims
- Rosuvastatin Calcium362 claims
- Amlodipine Besylate321 claims
- Lisinopril312 claims
- Levothyroxine Sodium276 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: $3,273.70
9 payments, mostly food and beverage; the largest payer was Amgen Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 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.
One hospital or facility affiliation
- Cleveland ClinicAvon, OH · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
18 internal medicine physician records list a Avon practice address
They are 18 of the 500 NPPES records with a Avon practice address, and 5,995 internal medicine physician records in Ohio.
All 18 in Avon → All 5,995 in Ohio → Every provider in Avon →
Other internal medicine physician records in Ohio
- Evan Abalos, D.O.Toledo, OH1194163089
- Teah Abashidze, M.D.Cleveland, OH1336179647
- Rami Abboud, MDLorain, OH1487854972
- Walid Abboud, MDCleveland, OH1245295559
- Moshrik Abd-Alamir, M.D.Toledo, OH1386879054
- Jason Abdallah, M.D.Cuyahoga Falls, OH1093071565
- Saaid Abdel-Ghani, M.D.Columbus, OH1598926529
- Mohammed Abdelaziz, MDDayton, OH1831326701
- Bahaa Abdelghaffar, MDCleveland, OH1265954275
- John Abdelnour, MDCleveland, OH1114656931
Common questions
What is John Alfes, M.D.'s NPI number?
John Alfes, M.D.'s National Provider Identifier (NPI) is 1952414435, issued on Aug 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Alfes, M.D. located?
The NPPES record lists a practice address at 36711 American Way, Avon, OH, 44011. Phone: (216) 621-5600. Providers update this record themselves, so call before visiting.
How can I verify John Alfes, M.D.'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 John Alfes, M.D. prescribe under Medicare Part D?
In 2024, John Alfes, M.D. had 8,636 Medicare Part D claims for 753 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.