Thomas R. Timko, M.D.
Internal Medicine Physician · Columbiana, OH
Thomas R. Timko, M.D. is an internal medicine physician with a practice address in Columbiana, Ohio, and NPI 1467456319, issued on Jun 9, 2005. Check the license (Ohio 35-056964, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Thomas R. Timko
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35-056964 OH
Self-reported in NPPES; status is on the state search - Practice location
- 107 Royal Birkdale Dr Ste A, Columbiana, OH 44408
- Phone
- (330) 482-9350
- Enumerated
- Jun 9, 2005
- Record last updated
- Aug 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (330) 482-2336
- Medicaid ID
- 0784674 OH
- Medicare enrollment
- Enrolled (PECOS I20050121000343); accepts Medicare assignment
- Medical or professional school
- Northeastern Ohio University College Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 107 Royal Birkdale Dr Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Baer, DPMPrimary Podiatric Medicine Podiatrist1093710808
- Lori Grenich, MS, MSN, RN, CNPAdult Health Nurse Practitioner1871586040
- Albert Guarnieri, PTPhysical Therapist1316075021
- John Heintzelman, M.D.Family Medicine Physician1003194739
- Matthew Narducci, DPMPrimary Podiatric Medicine Podiatrist1326453010
- Wynand Nel, MDFamily Medicine Physician1043669476
Verify Thomas R. Timko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35-056964Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average internal medicine physician in 2024
782 Medicare Part D claims for 448 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone191 claims
- Amoxicillin-Clavulanate Potass103 claims
- Doxycycline Hyclate87 claims
- Azithromycin33 claims
- Albuterol Sulfate Hfa30 claims
- Amoxicillin28 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.
Bills Medicare through one group practice
- Mercy Health Physicians Youngstown Specialty Care LLCColumbiana, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas R. Timko among 5,277 internal medicine physician records in Ohio
Thomas R. Timko, M.D. is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% 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, 87% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1987 · median 2006 among the 3,414 with a school on file
- Record last updated2018 · 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 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 internal medicine physician records list a practice address in Columbiana
They are 6 of the 121 NPPES records with a practice address in Columbiana, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Columbiana → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Albert Buch, D.O.Columbiana, OH 444081609968734
- Michael Buchenic, DOColumbiana, OH 444081124608278
- Jeffrey Kempe, M.D.Columbiana, OH 444081629090931
- Michael Lileas, D.O.Columbiana, OH 444081912904475
- Denis Lunne, M.D.Columbiana, OH 444081043214992
- Theodore Alexander, DOCanfield, OH 444061053302877
- Thomas Fogarty, DOCanfield, OH 444061982680062
- Mary Fontanarosa, M.D.Cortland, OH 444101902824188
Common questions
What is Thomas R. Timko, M.D.'s NPI number?
Thomas R. Timko, M.D.'s National Provider Identifier (NPI) is 1467456319, issued on Jun 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Thomas R. Timko, M.D. located?
The NPPES record lists a practice address at 107 Royal Birkdale Dr Ste A, Columbiana, OH, 44408. Phone: (330) 482-9350. Providers update this record themselves, so call before visiting.
How can I verify Thomas R. Timko, M.D.'s license?
NPPES lists Ohio license number 35-056964, 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 Thomas R. Timko, M.D. prescribe under Medicare Part D?
In 2024, Thomas R. Timko, M.D. had 782 Medicare Part D claims for 448 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.