Britt Holderness Olmsted, M.D.
Hematology & Oncology Physician · Findlay, OH
Britt Holderness Olmsted, M.D. is a hematology & oncology physician with a practice address in Findlay, Ohio, and NPI 1629211933, issued on Apr 16, 2009. Check the license (Ohio 35.126545, 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
- Britt Holderness Olmsted
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 35.126545 OH
Self-reported in NPPES; status is on the state search - Practice location
- 15990 Medical Dr S, Findlay, OH 45840
- Phone
- (419) 524-3247
- Enumerated
- Apr 16, 2009
- Record last updated
- Apr 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (419) 425-3091
- Medicaid ID
- 0143451 OH
- Entity
- Type 1 · individual
Also registered at 15990 Medical Dr S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Apoorva Chawla, M.D.Hematology & Oncology Physician1710114145
- Stephen Lutz, MDRadiation Oncology Physician1285611038
- Kevin Shannon, M.D.Hematology & Oncology Physician1881697894
- Derek Thomas, M.D.Hematology & Oncology Physician1508187683
Verify Britt Holderness Olmsted in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.126545Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Hematology & Oncology Physician providers in Ohio
There are 513 hematology & oncology physician records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other hematology & oncology physician records in Ohio
- Hafez Abdullah, MDCincinnati, OH1124540232
- Vivek Abhyankar, MDMarietta, OH1083607089
- Renny Abraham, M.DKettering, OH1891174397
- Drew Abramovich, M.D.Wooster, OH1851335822
- David Adelstein, M.D.Cleveland, OH1922061365
- Faisal Adhami, M.D., PH.D.Mansfield, OH1649405549
- Mahmoud Afifi, MDBryan, OH1699701110
- Roxana Aguirre Pedroza, M.D.Kettering, OH1144537135
- Eberechi Agwa, M.B.B.SWarrensville Heights, OH1285864470
- Mufti Ahmad, MDFairfield Township, OH1750511218
Common questions
What is Britt Holderness Olmsted, M.D.'s NPI number?
Britt Holderness Olmsted, M.D.'s National Provider Identifier (NPI) is 1629211933, issued on Apr 16, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Britt Holderness Olmsted, M.D. located?
The NPPES record lists a practice address at 15990 Medical Dr S, Findlay, OH, 45840. Phone: (419) 524-3247. Providers update this record themselves, so call before visiting.
How can I verify Britt Holderness Olmsted, M.D.'s license?
NPPES lists Ohio license number 35.126545, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.