George N. Onderko, D.O.
Hospitalist Physician · Columbus, OH
George N. Onderko, D.O. is a hospitalist physician with a practice address in Columbus, Ohio, and NPI 1689863409, issued on Oct 17, 2007. Check the license (Ohio 34.009590, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- George N. Onderko
- Credential
- D.O.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 34.009590 OH
34009590 OH
OTO11699 PA
Self-reported in NPPES; status is on the state search - Practice location
- 410 W 10TH Ave, Columbus, OH 43210
- Phone
- (614) 293-7499
- Enumerated
- Oct 17, 2007
- Record last updated
- Feb 22, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (614) 366-2360
- Medicaid ID
- 3004573 OH
- Medicare enrollment
- Enrolled (PECOS I20091007000154); accepts Medicare assignment
- Medical or professional school
- Ohio University, College Of Osteopathic Medicine, 2006
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 982 in Ohio → Look up another NPI →
Also registered at 410 W 10TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Saaid Abdel-Ghani, M.D.Internal Medicine Physician1598926529
- Mahmoud Abdelwahab, MDObstetrics & Gynecology Physician1932550175
- Erik Abel, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1972943884
- Nour Abou Assalie, M.D.Hospitalist Physician1316371891
- Chathur Acharya, MDGastroenterology Physician1962630731
- Cara Ackerman, PA-CPhysician Assistant1134463003
Verify George N. Onderko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.009590Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 95.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Osu Internal Medicine LLCColumbus, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
George N. Onderko among 982 hospitalist physician records in Ohio
George N. Onderko, D.O. is one of 982 hospitalist physician records with a practice address in Ohio. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 16% of them.
- NPI issued2007 · 16% of these records are older, 75% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2006 · median 2012 among the 835 with a school on file
- Record last updated2019 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Ohio
There are 982 hospitalist physician records in Ohio.
All 982 in Ohio → Every provider in Columbus → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Jennifer Allen, M.D.Columbus, OH 432101659596880
- Karen Catignani, M.D.Columbus, OH 432101083646707
- Rajalakshmi Esakky, MDColumbus, OH 432101942340849
- Atteqa Haidar, MDColumbus, OH 432101992812028
- Daniel Hamilton, DOColumbus, OH 432101801923065
- Ivy Kuofie, MDColumbus, OH 432101396892113
- Kristen Lewis, M.D.Columbus, OH 432101831314236
- Beth Liston, MDColumbus, OH 432101700801842
Common questions
What is George N. Onderko, D.O.'s NPI number?
George N. Onderko, D.O.'s National Provider Identifier (NPI) is 1689863409, issued on Oct 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is George N. Onderko, D.O. located?
The NPPES record lists a practice address at 410 W 10TH Ave, Columbus, OH, 43210. Phone: (614) 293-7499. Providers update this record themselves, so call before visiting.
How can I verify George N. Onderko, D.O.'s license?
NPPES lists Ohio license number 34.009590, 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.
What is George N. Onderko, D.O.'s MIPS final score?
The 2023 MIPS final score is 95.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.