NPPES file of Aug 9, 2026

Robert E. Barnett, M.D.

Family Medicine Physician · Defiance, OH

Robert E. Barnett, M.D. is a family medicine physician with a practice address in Defiance, Ohio, and NPI 1033102918, issued on Aug 26, 2005. Check the license (Ohio 35043151, as entered in NPPES) 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
1033102918
Name
Robert E. Barnett
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
35043151 OH
35-043151 OH
Self-reported in NPPES; status is on the state search
Practice location
1105 Ralston Ave, Defiance, OH 43512
Phone
(419) 782-3111
Enumerated
Aug 26, 2005
Record last updated
Apr 25, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(419) 782-3118
Medicaid ID
0429521 OH
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family medicine physician records → All 5,606 in Ohio → Look up another NPI →

Verify Robert E. Barnett in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35043151    Check 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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98% fewer Medicare Part D claims than the average family medicine physician in 2024

74 Medicare Part D claims for 63 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Robert Barnett74
  2. Specialty average3,544

Most prescribed

  1. Prednisone11 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.

Robert E. Barnett among 5,606 family medicine physician records in Ohio

Robert E. Barnett, M.D. 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 82% 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).

17 family medicine physician records list a practice address in Defiance

They are 17 of the 589 NPPES records with a practice address in Defiance, and 5,606 family medicine physician records in Ohio.

All 5,606 in Ohio → Every provider in Defiance → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Beth Besaw, MDDefiance, OH 435121013900950
  2. Karin Black, D.O.Defiance, OH 435121366753584
  3. Harry Doyle, M.D.Defiance, OH 435121467443846
  4. Gary Fox, M.D.Defiance, OH 435121104822287
  5. Melinda Fritz, MDDefiance, OH 435121497766679
  6. David Hughes, D. O.Defiance, OH 435121396970166
  7. Laura Kamcza, MDDefiance, OH 435121487097267
  8. Joshua Lucas, M.D.Defiance, OH 435121427495092

Common questions

What is Robert E. Barnett, M.D.'s NPI number?

Robert E. Barnett, M.D.'s National Provider Identifier (NPI) is 1033102918, issued on Aug 26, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Robert E. Barnett, M.D. located?

The NPPES record lists a practice address at 1105 Ralston Ave, Defiance, OH, 43512. Phone: (419) 782-3111. Providers update this record themselves, so call before visiting.

How can I verify Robert E. Barnett, M.D.'s license?

NPPES lists Ohio license number 35043151, 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 Robert E. Barnett, M.D. prescribe under Medicare Part D?

In 2024, Robert E. Barnett, M.D. had 74 Medicare Part D claims for 63 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.