Cory Allen Gaiser, M.D.
Internal Medicine Physician · Cincinnati, OH
Cory Allen Gaiser, M.D. is an internal medicine physician with a practice address in Cincinnati, Ohio, and NPI 1306279088, issued on Aug 16, 2013. Check the license (Ohio 35.129570CTR, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Cory Allen Gaiser
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35.129570CTR OH
Self-reported in NPPES; status is on the state search - Practice location
- 4004 Harrison Ave, Cincinnati, OH 45211
- Phone
- (513) 635-7622
- Enumerated
- Aug 16, 2013
- Record last updated
- Oct 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (513) 481-0013
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 4004 Harrison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christina Wenning, N.P.-CFamily Nurse Practitioner1811320401
Verify Cory Allen Gaiser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.129570CTRCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
17 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $326.58
6 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Cory Allen Gaiser among 5,277 internal medicine physician records in Ohio
Cory Allen Gaiser, 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 2013, is newer than 65% of them.
- NPI issued2013 · 65% of these records are older, 32% 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
- Marc Alexander, MDCincinnati, OH 452111275561714
- Ruth Allendoerfer-Fernandez, M.D.Cincinnati, OH 452111013964246
- Theresa Aurand, MDCincinnati, OH 452111659309474
- Terrence Carrigan, MDCincinnati, OH 452111285662411
- Smitha Chandra, MDCincinnati, OH 452111891016119
- Michael Cholera, DOCincinnati, OH 452111699844704
- Peter Kambelos, M.D.Cincinnati, OH 452111255367512
- Suzanne Lekson, M.D.Cincinnati, OH 452111942242813
Common questions
What is Cory Allen Gaiser, M.D.'s NPI number?
Cory Allen Gaiser, M.D.'s National Provider Identifier (NPI) is 1306279088, issued on Aug 16, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Cory Allen Gaiser, M.D. located?
The NPPES record lists a practice address at 4004 Harrison Ave, Cincinnati, OH, 45211. Phone: (513) 635-7622. Providers update this record themselves, so call before visiting.
How can I verify Cory Allen Gaiser, M.D.'s license?
NPPES lists Ohio license number 35.129570CTR, 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 Cory Allen Gaiser, M.D. prescribe under Medicare Part D?
In 2024, Cory Allen Gaiser, M.D. had 17 Medicare Part D claims; 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.