Gerard E. Kortekamp, M.D.
Internal Medicine Physician · Cincinnati, OH
Gerard E. Kortekamp, M.D. is an internal medicine physician with a practice address in Cincinnati, Ohio, and NPI 1194785113, issued on Mar 24, 2006. Check the license (Ohio 35049141K, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Gerard E. Kortekamp
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35049141K OH
Self-reported in NPPES; status is on the state search - Practice location
- 2123 Auburn Ave, Cincinnati, OH 45219
- Phone
- (513) 585-1300
- Enumerated
- Mar 24, 2006
- Record last updated
- Oct 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (513) 585-1358
- Medicaid IDs
- 0592514 OH
200468150 IN
64787575 KY - Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
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Verify Gerard E. Kortekamp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35049141KCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,546 Medicare Part D claims for 342 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium219 claims
- Levothyroxine Sodium94 claims
- Lisinopril92 claims
- Amlodipine Besylate89 claims
- Potassium Chloride85 claims
- Pantoprazole Sodium83 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.
Gerard E. Kortekamp among 5,277 internal medicine physician records in Ohio
Gerard E. Kortekamp, 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 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2020 · 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).
566 internal medicine physician records list a practice address in Cincinnati
They are 566 of the 31,362 NPPES records with a practice address in Cincinnati, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Cincinnati → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Christopher Chadwell, MDCincinnati, OH 452191710952908
- Rachael Coleman, MDCincinnati, OH 452191538137492
- Lori Conners, MDCincinnati, OH 452191528034329
- Joseph Dagenbach, M.D.Cincinnati, OH 452191205838109
- Michael Jennings, MDCincinnati, OH 452191356348569
- Jeanne Kavinsky, MDCincinnati, OH 452191205899630
- Rajan Lakhia, DOCincinnati, OH 452191720053770
- Marshall McHenry, M.D.Cincinnati, OH 452191659366938
Common questions
What is Gerard E. Kortekamp, M.D.'s NPI number?
Gerard E. Kortekamp, M.D.'s National Provider Identifier (NPI) is 1194785113, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gerard E. Kortekamp, M.D. located?
The NPPES record lists a practice address at 2123 Auburn Ave, Cincinnati, OH, 45219. Phone: (513) 585-1300. Providers update this record themselves, so call before visiting.
How can I verify Gerard E. Kortekamp, M.D.'s license?
NPPES lists Ohio license number 35049141K, 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 Gerard E. Kortekamp, M.D. prescribe under Medicare Part D?
In 2024, Gerard E. Kortekamp, M.D. had 2,546 Medicare Part D claims for 342 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.