Jeffery A. Duffey, MD
Family Medicine Physician · Massillon, OH
Jeffery A. Duffey, MD is a family medicine physician with a practice address in Massillon, Ohio, and NPI 1033127436, issued on Aug 3, 2006. Check the license (Ohio 35.038456, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Jeffery A. Duffey
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 35.038456 OH
Self-reported in NPPES; status is on the state search - Practice location
- 830 Amherst RD. N.E., Massillon, OH 44646
- Phone
- (330) 834-4725
- Enumerated
- Aug 3, 2006
- Record last updated
- Apr 13, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (330) 834-4726
- Medicaid ID
- 0436504 OH
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,606 in Ohio → Look up another NPI →
Verify Jeffery A. Duffey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.038456Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
76 Medicare Part D claims for 18 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium13 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.
Jeffery A. Duffey among 5,606 family medicine physician records in Ohio
Jeffery A. Duffey, MD is one of 5,606 family medicine physician 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 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 48% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2012 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 family medicine physician records list a practice address in Massillon
They are 25 of the 925 NPPES records with a practice address in Massillon, and 5,606 family medicine physician records in Ohio.
All 5,606 in Ohio → Every provider in Massillon → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Suzanne Biggs, D.O.Massillon, OH 446461447286935
- Cory Brown, DOMassillon, OH 446461811910565
- Ashley Clarke, DOMassillon, OH 446461245269562
- Son Dang, MDMassillon, OH 446461699764944
- Christopher Davis, D.O.Massillon, OH 446461184726820
- Victor Dunham, MDMassillon, OH 446461104880137
- Jessica Falvo Lang, M.D.Massillon, OH 446461043295892
- Saroj Kothari, MDMassillon, OH 446461275598518
Common questions
What is Jeffery A. Duffey, MD's NPI number?
Jeffery A. Duffey, MD's National Provider Identifier (NPI) is 1033127436, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffery A. Duffey, MD located?
The NPPES record lists a practice address at 830 Amherst RD. N.E., Massillon, OH, 44646. Phone: (330) 834-4725. Providers update this record themselves, so call before visiting.
How can I verify Jeffery A. Duffey, MD's license?
NPPES lists Ohio license number 35.038456, as entered by the provider. 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 Jeffery A. Duffey, MD prescribe under Medicare Part D?
In 2024, Jeffery A. Duffey, MD had 76 Medicare Part D claims for 18 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.