NPPES file of Aug 9, 2026

Mariah Lynn Clapp, PA-C

Medical Physician Assistant · Westlake, OH

Mariah Lynn Clapp, PA-C is a medical physician assistant with a practice address in Westlake, Ohio, and NPI 1134613664, issued on Jun 18, 2018. Check the license (Ohio 50.005512RX, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134613664
Name
Mariah Lynn Clapp
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
50.005512RX OH
Self-reported in NPPES; status is on the state search
Practice location
25200 Center Ridge RD Ste 3300, Westlake, OH 44145
Phone
(440) 306-3200
Enumerated
Jun 18, 2018
Record last updated
Jan 16, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180918002324); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Mariah Lynn Clapp in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license 50.005512RX
    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
Find 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.

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One hospital affiliation

  1. Cleveland ClinicCleveland, OH · Acute Care Hospitals4 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.

Mariah Lynn Clapp among 846 medical physician assistant records in Ohio

Mariah Lynn Clapp, PA-C is one of 846 medical physician assistant records with a practice address in Ohio. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 69% of them.

  • NPI issued2018 · 69% of these records are older, 28% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2017 · median 2015 among the 496 with a school on file
  • Record last updated2020 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in Ohio

There are 846 medical physician assistant records in Ohio.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Samar Abdul-Aziz, PA-CWestlake, OH 441451033692025
  2. Colleen Brown, PA-CWestlake, OH 441451154656890
  3. Donna Exner, PA CWestlake, OH 441451841277951
  4. Mary Kortan, PA-CWestlake, OH 441451366509770
  5. Nita Marie Lejeune, PA-CWestlake, OH 441451669893160
  6. Kelly Christean, PA-C, MSBroadview Heights, OH 441471104316793
  7. Katy Eichas, PHYSICAN ASSISTANTMayfield Village, OH 441431497705024
  8. Sarah Michalak, PA-CBroadview Heights, OH 441471023507001

Common questions

What is Mariah Lynn Clapp, PA-C's NPI number?

Mariah Lynn Clapp, PA-C's National Provider Identifier (NPI) is 1134613664, issued on Jun 18, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Mariah Lynn Clapp, PA-C located?

The NPPES record lists a practice address at 25200 Center Ridge RD Ste 3300, Westlake, OH, 44145. Phone: (440) 306-3200. Providers update this record themselves, so call before visiting.

How can I verify Mariah Lynn Clapp, PA-C's license?

NPPES lists Ohio license number 50.005512RX, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity 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.