Geralynn A. Duell, D.O.
Family Medicine Physician · Cincinnati, OH
Geralynn A. Duell, D.O. is a family medicine physician with a practice address in Cincinnati, Ohio, and NPI 1689611071, issued on Jun 2, 2006. Check the license (Ohio 34005708, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Geralynn A. Duell
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 34005708 OH
Self-reported in NPPES; status is on the state search - Practice location
- 6350 Cheviot RD, Cincinnati, OH 45247
- Phone
- (513) 981-4300
- Enumerated
- Jun 2, 2006
- Record last updated
- Aug 3, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (513) 741-1416
- Medicaid ID
- 0214968 OH
- Medicare enrollment
- Enrolled (PECOS I20080528000275); accepts Medicare assignment
- Medical or professional school
- Ohio University, College Of Osteopathic Medicine, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,606 in Ohio → Look up another NPI →
Also registered at 6350 Cheviot RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gregory Niehauser, D.O.Family Medicine Physician1518908250
Verify Geralynn A. Duell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34005708Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average family medicine physician in 2024
11,824 Medicare Part D claims for 701 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 619 claims were for opioids.
Most prescribed
- Levothyroxine Sodium599 claims
- Atorvastatin Calcium468 claims
- Alprazolam388 claims
- Simvastatin369 claims
- Lisinopril361 claims
- Omeprazole299 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.
Industry payments in 2024: $491.83
39 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Bills Medicare through one group practice
- Mercy Health Physicians Cincinnati LLCCincinnati, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geralynn A. Duell among 5,606 family medicine physician records in Ohio
Geralynn A. Duell, D.O. is one of 5,606 family medicine physician records with a practice address in Ohio. 80% 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 18% of them.
- NPI issued2006 · 18% of these records are older, 48% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1990 · median 2005 among the 3,510 with a school on file
- 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 207Q00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
388 family medicine physician records list a practice address in Cincinnati
They are 388 of the 31,362 NPPES records with a practice address in Cincinnati, and 5,606 family medicine physician records in Ohio.
All 5,606 in Ohio → Every provider in Cincinnati → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jeffrey BillCincinnati, OH 452471558311043
- Kelly Brown, MDCincinnati, OH 452471952505901
- David Demarco, M.D.Cincinnati, OH 452471841253515
- Nabil GhobrilCincinnati, OH 452471184901803
- Thomas Green, M.D.Cincinnati, OH 452471487655320
- David Mouch, M.D.Cincinnati, OH 452471871594812
- Gregory Niehauser, D.O.Cincinnati, OH 452471518908250
- Eugene Reilly, M.D.Cincinnati, OH 452471881695856
Common questions
What is Geralynn A. Duell, D.O.'s NPI number?
Geralynn A. Duell, D.O.'s National Provider Identifier (NPI) is 1689611071, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Geralynn A. Duell, D.O. located?
The NPPES record lists a practice address at 6350 Cheviot RD, Cincinnati, OH, 45247. Phone: (513) 981-4300. Providers update this record themselves, so call before visiting.
How can I verify Geralynn A. Duell, D.O.'s license?
NPPES lists Ohio license number 34005708, 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 Geralynn A. Duell, D.O. prescribe under Medicare Part D?
In 2024, Geralynn A. Duell, D.O. had 11,824 Medicare Part D claims for 701 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.