Mark Davis, DO
Family Medicine Physician · Vienna, OH
Mark Davis, DO is a family medicine physician with a practice address in Vienna, Ohio, and NPI 1336145309, issued on Jun 24, 2005. Check the license (Ohio 4595, as entered in NPPES) on the State Medical Board of Ohio; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark Davis
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4595 OH
Self-reported in NPPES; status is on the state search - Practice location
- 341 Youngstown Kingsville RD SE, Vienna, OH 44473
- Phone
- (800) 471-8592
- Enumerated
- Jun 24, 2005
- Entity
- Type 1 · individual
Also registered at 341 Youngstown Kingsville RD SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Fitzpatrick, D.O.Family Medicine Physician1952357758
- Tiffany Foust, MSN, FNP-CFamily Nurse Practitioner1821538000
- Diana Kellar, MSNFamily Nurse Practitioner1801238084
Verify Mark Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 4595Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2 family medicine physician records list a Vienna practice address
They are 2 of the 27 NPPES records with a Vienna practice address, and 5,361 family medicine physician records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2 in Vienna → All 5,361 in Ohio → Every provider in Vienna →
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
- Zena Abd-AlahadToledo, OH1659878239
- Ghassan Abdallah, M.D.Middleburg Heights, OH1265531859
- Karyn Abdallah, M.D.Middleburg Heights, OH1477652816
- Mohamed Abdo, DODelaware, OH1083293229
- Neelab Abdullah, MDCleveland, OH1538806922
- Johnny Abi-Rached, DOVermilion, OH1548902018
- Katherine Able-Perkins, D.O.Athens, OH1174751143
Common questions
What is Mark Davis, DO's NPI number?
Mark Davis, DO's National Provider Identifier (NPI) is 1336145309, issued on Jun 24, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Davis, DO located?
The NPPES record lists a practice address at 341 Youngstown Kingsville RD SE, Vienna, OH, 44473. Phone: (800) 471-8592. Providers update this record themselves, so call before visiting.
How can I verify Mark Davis, DO's license?
NPPES lists Ohio license number 4595, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.