David O'Connell, MD
Internal Medicine Physician · Cincinnati, OH
David O'Connell, MD is an internal medicine physician with a practice address in Cincinnati, Ohio, and NPI 1568455335, issued on Aug 26, 2005. Check the license (Ohio 35-082498, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- David O'Connell
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35-082498 OH
Self-reported in NPPES; status is on the state search - Practice location
- 9275 Montgomery RD, Cincinnati, OH 45242
- Phone
- (513) 936-4510
- Enumerated
- Aug 26, 2005
- Record last updated
- Nov 13, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (513) 936-4511
- Medicaid IDs
- 2430293 OH
64072218 KY - Medicare enrollment
- Enrolled (PECOS I20060908000453); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 2000
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 9275 Montgomery RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Robert Finlay, M.D.Internal Medicine Physician1447215348
- Diana Hyden, CRNACertified Registered Nurse Anesthetist1093813529
- Kay Johnson, M.D.Internal Medicine Physician1306802111
- Veer Patel, D.O.Internal Medicine Physician1114189776
- Katherine Smigiel, P.T.Physical Therapist1912972316
Verify David O'Connell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35-082498Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% more Medicare Part D claims than the average internal medicine physician in 2024
5,041 Medicare Part D claims for 328 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Atorvastatin Calcium484 claims
- Amlodipine Besylate366 claims
- Lisinopril201 claims
- Losartan Potassium190 claims
- Hydrochlorothiazide189 claims
- Albuterol Sulfate Hfa187 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
- City OF CincinnatiCincinnati, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David O'Connell among 5,277 internal medicine physician records in Ohio
David O'Connell, MD 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
- Graduated2000 · median 2006 among the 3,414 with a school on file
- Record last updated2013 · 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
- Susan Abbott, MDCincinnati, OH 452421568414290
- Margaret Atterbury, MD MPHBlue Ash, OH 452421801872932
- Robert Finlay, M.D.Cincinnati, OH 452421447215348
- Kay Johnson, M.D.Cincinnati, OH 452421306802111
- Parool Kadakia, MDCincinnati, OH 452421437120698
- Douglas Magenheim, MDCincinnati, OH 452421871574780
- Nora Moreira, M.D.Cincinnati, OH 452421376543447
- David Nartker, MDCincinnati, OH 452421336114602
Common questions
What is David O'Connell, MD's NPI number?
David O'Connell, MD's National Provider Identifier (NPI) is 1568455335, issued on Aug 26, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David O'Connell, MD located?
The NPPES record lists a practice address at 9275 Montgomery RD, Cincinnati, OH, 45242. Phone: (513) 936-4510. Providers update this record themselves, so call before visiting.
How can I verify David O'Connell, MD's license?
NPPES lists Ohio license number 35-082498, 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 David O'Connell, MD prescribe under Medicare Part D?
In 2024, David O'Connell, MD had 5,041 Medicare Part D claims for 328 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.