Registry data as of Aug 27, 2026

Paul Claassen, DO

Emergency Medicine Physician · Milford, OH

Paul Claassen, DO is an emergency medicine physician with a practice address in Milford, Ohio, and NPI 1770597932, issued on Jul 27, 2006. Check the license (Ohio 35-07-5203-C, as entered in NPPES) on the State Medical Board of Ohio; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1770597932
Name
Paul Claassen
Credential
DO
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
35-07-5203-C OH
Self-reported in NPPES; status is on the state search
Practice location
935 State Route 28, Milford, OH 45150
Phone
(513) 831-5955
Enumerated
Jul 27, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 935 State Route 28

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Megan Balbach, MSN, RN, NP-CFamily Nurse Practitioner1235785056
  2. Angela Bennett, P.A.-CPhysician Assistant1376555961
  3. Rick Brantley, M.D.Internal Medicine Physician1447273321
  4. Wilbur Brooks, MDFamily Medicine Physician1477604833
  5. David Harper, M.D.Family Medicine Physician1376571596
  6. Amy Leech, DOFamily Medicine Physician1265645121

Verify Paul Claassen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35-07-5203-C
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Emergency Medicine Physician providers in Ohio

There are 2,663 emergency medicine physician records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other emergency medicine physician records in Ohio

  1. Alexandra Abangan, MDSpringfield, OH1508121641
  2. Brian Abbott, MDColumbus, OH1841591757
  3. Abdalla Abdalla, MDLima, OH1952046682
  4. Ali Abdallah, DOCanton, OH1134749997
  5. Anthony Abdullah, M.D.Hamilton, OH1457319386
  6. Mikhael Abourjeily, D.O.Mentor, OH1982689758
  7. Michael Abrahams, M.D.Logan, OH1487098463
  8. Arun Acharekar, MDMansfield, OH1659411544
  9. Kevin Ackley, MDCincinnati, OH1952340903
  10. Kirstin Acus, MDColumbus, OH1548823669

Common questions

What is Paul Claassen, DO's NPI number?

Paul Claassen, DO's National Provider Identifier (NPI) is 1770597932, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Paul Claassen, DO located?

The NPPES record lists a practice address at 935 State Route 28, Milford, OH, 45150. Phone: (513) 831-5955. Providers update this record themselves, so call before visiting.

How can I verify Paul Claassen, DO's license?

NPPES lists Ohio license number 35-07-5203-C, 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.