NPPES file of Aug 9, 2026

Mark Howard Bruss, PA-C

Physician Assistant · Oregon, OH

Mark Howard Bruss, PA-C is a physician assistant with a practice address in Oregon, Ohio, and NPI 1649838038, issued on May 31, 2019. Check the license (Ohio 50.005981RX, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1649838038
Name
Mark Howard Bruss
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
50.005981RX OH
Self-reported in NPPES; status is on the state search
Practice location
3316 Navarre Ave Ste F, Oregon, OH 43616
Phone
(419) 291-1420
Enumerated
May 31, 2019
Record last updated
Nov 3, 2023
Fax
(419) 214-3841
Medicare enrollment
Enrolled (PECOS I20190808002640); 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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Also registered at 3316 Navarre Ave Ste F

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

  1. Hamam AlkhatibFamily Nurse Practitioner1457913121
  2. Jessica Bessette-CastroFamily Nurse Practitioner1083177372
  3. Natalie Dennen, ATC, PA-CPhysician Assistant1043273998
  4. Michal MurphyNurse Practitioner1760226583
  5. Katherine RobinsonFamily Nurse Practitioner1174184634
  6. Brittany Saha, PA-CPhysician Assistant1114418423

Verify Mark Howard Bruss 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 50.005981RX
    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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51% fewer Medicare Part D claims than the average physician assistant in 2024

410 Medicare Part D claims for 315 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Mark Bruss410
  2. Specialty average830

Most prescribed

  1. Doxycycline Hyclate71 claims
  2. Cephalexin47 claims
  3. Amoxicillin-Clavulanate Potass43 claims
  4. Prednisone37 claims
  5. Methylprednisolone28 claims
  6. Azithromycin15 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.

Bills Medicare through one group practice

  1. Promedica Central PhysiciansToledo, OH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mark Howard Bruss among 5,325 physician assistant records in Ohio

Mark Howard Bruss, PA-C is one of 5,325 physician assistant records with a practice address in Ohio. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 52% of them.

  • NPI issued2019 · 52% of these records are older, 42% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2018 · median 2019 among the 3,621 with a school on file
  • Record last updated2023 · 37% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

12 physician assistant records list a practice address in Oregon

They are 12 of the 519 NPPES records with a practice address in Oregon, and 5,325 physician assistant records in Ohio.

The 8 physician assistant records with the nearest ZIP codes

  1. Michelle Bassiouni, PA-COregon, OH 436161689031445
  2. Heidi Borucki, PA-COregon, OH 436161568900678
  3. Natalie Dennen, ATC, PA-COregon, OH 436161043273998
  4. Sydney Hattendorf, PA-COregon, OH 436161336788827
  5. Nathan Haupricht, PAOregon, OH 436161598913956
  6. Mark McCombs, M.D.Oregon, OH 436161093944696
  7. Nicole Niese, PA-COregon, OH 436161023419504
  8. Adrienne Pontius, PA-COregon, OH 436161578915583

Common questions

What is Mark Howard Bruss, PA-C's NPI number?

Mark Howard Bruss, PA-C's National Provider Identifier (NPI) is 1649838038, issued on May 31, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Mark Howard Bruss, PA-C located?

The NPPES record lists a practice address at 3316 Navarre Ave Ste F, Oregon, OH, 43616. Phone: (419) 291-1420. Providers update this record themselves, so call before visiting.

How can I verify Mark Howard Bruss, PA-C's license?

NPPES lists Ohio license number 50.005981RX, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Howard Bruss, PA-C prescribe under Medicare Part D?

In 2024, Mark Howard Bruss, PA-C had 410 Medicare Part D claims for 315 beneficiaries; the average among physician assistant prescribers was 830. 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.