Lloyd Dennis, M.D.
Family Medicine Physician · Vincent, OH
Lloyd Dennis, M.D. is a family medicine physician with a practice address in Vincent, Ohio, and NPI 1578531547, issued on Mar 8, 2006. Check the license (Ohio 35.050323, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Lloyd Dennis
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 35.050323 OH
Self-reported in NPPES; status is on the state search - Practice location
- 40 White Oak Professional Ctr, Vincent, OH 45784
- Phone
- (740) 678-2374
- Enumerated
- Mar 8, 2006
- Record last updated
- Jun 19, 2025
- Fax
- (740) 678-8139
- Medicare enrollment
- Enrolled (PECOS I20100324000706); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 1982
- Entity
- Type 1 · individual
Also registered at 40 White Oak Professional Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jared Carney, DOFamily Medicine Physician1649739780
- Lori Helgesen, APRNNurse Practitioner1700154929
- Nina Ralston, CFNPFamily Nurse Practitioner1427130475
- Kayla Slattery, NPFamily Nurse Practitioner1871139592
- Barbara Wieferich, APRN, BCAdult Health Nurse Practitioner1992887939
- James Wieferich, M.D.Family Medicine Physician1992774772
Verify Lloyd Dennis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.050323Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.9 times the Medicare Part D claims of the average family medicine physician in 2024
13,816 Medicare Part D claims for 887 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 105 claims were for opioids.
Most prescribed
- Atorvastatin Calcium572 claims
- Pantoprazole Sodium431 claims
- Amlodipine Besylate430 claims
- Rosuvastatin Calcium414 claims
- Metoprolol Succinate392 claims
- Levothyroxine Sodium373 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: $319.00
17 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. 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.
One hospital affiliation
- Marietta Memorial HospitalVincent, OH · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
4 family medicine physician records list a practice address in Vincent
They are 4 of the 70 NPPES records with a practice address in Vincent, and 5,606 family medicine physician records in Ohio.
All 4 in Vincent → All 5,606 in Ohio → Every provider in Vincent →
Other family medicine physician records in Ohio
- John Philamer Abad, M.D.Westerville, OH1356376800
- Katarina Abadie, M.D.Solon, OH1760917447
- Heeran Abawi, M.D.Fairfield, OH1932337649
- Ghassan Abdallah, M.D.Middleburg Heights, OH1265531859
- Karyn Abdallah, M.D.Middleburg Heights, OH1477652816
- Mohamed Abdo, DODelaware, OH1083293229
- Neelab Abdullah, MDCleveland, OH1538806922
- Mohammad AbdulrasoolToledo, OH1053738096
- Johnny Abi-Rached, DOVermilion, OH1548902018
- Katherine Able-Perkins, D.O.Athens, OH1174751143
Common questions
What is Lloyd Dennis, M.D.'s NPI number?
Lloyd Dennis, M.D.'s National Provider Identifier (NPI) is 1578531547, issued on Mar 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lloyd Dennis, M.D. located?
The NPPES record lists a practice address at 40 White Oak Professional Ctr, Vincent, OH, 45784. Phone: (740) 678-2374. Providers update this record themselves, so call before visiting.
How can I verify Lloyd Dennis, M.D.'s license?
NPPES lists Ohio license number 35.050323, 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 Lloyd Dennis, M.D. prescribe under Medicare Part D?
In 2024, Lloyd Dennis, M.D. had 13,816 Medicare Part D claims for 887 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.