Terry L. Irwin, M.D.
Internal Medicine Physician · Columbus, OH
Terry L. Irwin, M.D. is an internal medicine physician with a practice address in Columbus, Ohio, and NPI 1699866160, issued on Sep 27, 2006. Check the license (Ohio 35-036172, as entered in NPPES) on the State Medical Board of Ohio; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Terry L. Irwin
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35-036172 OH
Self-reported in NPPES; status is on the state search - Practice location
- 4830 Knightsbridge Blvd, Columbus, OH 43214
- Phone
- (614) 451-2174
- Enumerated
- Sep 27, 2006
- Record last updated
- Jul 12, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (614) 451-1742
- Medicaid ID
- 0293909 OH
- Entity
- Type 1 · individual
Also registered at 4830 Knightsbridge Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Simon Bergman, M.D., M.SC.Surgery Physician1669671921
- Lee Davis, MDCardiovascular Disease Physician1114955002
- Sebastian Demyttenaere, M.D.Surgery Physician1003072448
- Chad Friedman, M DReproductive Endocrinology Physician1124017157
- Joseph Haase, D.D.S.Endodontics1750432191
- Elizabeth Kennard, M DReproductive Endocrinology Physician1811986987
Verify Terry L. Irwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35-036172Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
580 internal medicine physician records list a practice address in Columbus
They are 580 of the 36,491 NPPES records with a practice address in Columbus, and 5,277 internal medicine physician records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 580 in Columbus → All 5,277 in Ohio → Every provider in Columbus →
Other internal medicine physician records in Ohio
- Evan Abalos, D.O.Toledo, OH1194163089
- Susan Abbott, MDCincinnati, OH1568414290
- Walid Abboud, MDCleveland, OH1245295559
- Joelle Abdallah, MDColumbus, OH1912577651
- Mandi Abdel Ahad, DOCleveland, OH1235870551
- Saaid Abdel-Ghani, M.D.Columbus, OH1598926529
- Bahaa Abdelghaffar, MDCleveland, OH1265954275
- John Abdelnour, MDCleveland, OH1114656931
- Ahmad Abdelrahman, MDToledo, OH1134859192
- Nawal Abdi, MDCleveland, OH1154002582
Common questions
What is Terry L. Irwin, M.D.'s NPI number?
Terry L. Irwin, M.D.'s National Provider Identifier (NPI) is 1699866160, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Terry L. Irwin, M.D. located?
The NPPES record lists a practice address at 4830 Knightsbridge Blvd, Columbus, OH, 43214. Phone: (614) 451-2174. Providers update this record themselves, so call before visiting.
How can I verify Terry L. Irwin, M.D.'s license?
NPPES lists Ohio license number 35-036172, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.