NPPES file of Aug 9, 2026

Jonas Dean Clark, MSN RN, AGAC-NP

Gerontology Nurse Practitioner · Marietta, OH

Jonas Dean Clark, MSN RN, AGAC-NP is a gerontology nurse practitioner with a practice address in Marietta, Ohio, and NPI 1427666486, issued on Jul 16, 2020. Check the license (Ohio APRN.CNP.0027078, 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
1427666486
Name
Jonas Dean Clark
Credential
MSN RN, AGAC-NP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
APRN.CNP.0027078 OH
Self-reported in NPPES; status is on the state search
Practice location
400 Matthew St Ste 302, Marietta, OH 45750
Phone
(740) 568-5207
Enumerated
Jul 16, 2020
Record last updated
Dec 11, 2025
Fax
(740) 568-5297
Medicare enrollment
Enrolled (PECOS I20200812001201); 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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8 nearest gerontology nurse practitioner records → All 526 in Ohio → Look up another NPI →

Also registered at 400 Matthew St Ste 302

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

  1. John Arnold, CNPFamily Nurse Practitioner1659894921
  2. Matthew Blair, PA-SPhysician Assistant1417661885
  3. Joshua Clevenger, M.D.Cardiovascular Disease Physician1386064962
  4. Michelle Garrett, NPNurse Practitioner1972014371
  5. John Goddard, M.D.Interventional Cardiology Physician1063489425
  6. Amandeep Goyal, MDCardiovascular Disease Physician1710273248

Verify Jonas Dean Clark 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 APRN.CNP.0027078    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

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67% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

448 Medicare Part D claims for 151 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.

  1. Jonas Clark448
  2. Specialty average1,369

Most prescribed

  1. Clopidogrel59 claims
  2. Eliquis56 claims
  3. Metoprolol Tartrate43 claims
  4. Isosorbide Mononitrate Er34 claims
  5. Metoprolol Succinate32 claims
  6. Brilinta31 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.

Industry payments in 2024: $702.16

37 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 3,903 providers of this specialty with any payment received $742.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jonas Clark$702.16
  2. Specialty average$742.05

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital affiliation

  1. Marietta Memorial HospitalMarietta, OH · Acute Care Hospitals3 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.

Jonas Dean Clark among 526 gerontology nurse practitioner records in Ohio

Jonas Dean Clark, MSN RN, AGAC-NP is one of 526 gerontology nurse practitioner records with a practice address in Ohio. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 58% of them.

  • NPI issued2020 · 58% of these records are older, 34% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2020 · median 2019 among the 369 with a school on file
  • Record last updated2025 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Ohio

There are 526 gerontology nurse practitioner records in Ohio.

All 526 in Ohio → Every provider in Marietta → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Abigail SmithRacine, OH 457711720860620
  2. Tammy Lee, AGNPBelpre, OH 457141063168268
  3. Madison Bowman, MSN, APRN, AGPCNP-CLima, OH 458011255187969
  4. April Gardner, CNPLima, OH 458011184020836
  5. Jamie Verhoff, CNPLima, OH 458041578195376
  6. Kimbra MooreLima, OH 458051992212211
  7. Amanda Gillenwater, APRN-CNPWheelersburg, OH 456941649744384
  8. Diane LambElida, OH 458071518585728

Common questions

What is Jonas Dean Clark, MSN RN, AGAC-NP's NPI number?

Jonas Dean Clark, MSN RN, AGAC-NP's National Provider Identifier (NPI) is 1427666486, issued on Jul 16, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Jonas Dean Clark, MSN RN, AGAC-NP located?

The NPPES record lists a practice address at 400 Matthew St Ste 302, Marietta, OH, 45750. Phone: (740) 568-5207. Providers update this record themselves, so call before visiting.

How can I verify Jonas Dean Clark, MSN RN, AGAC-NP's license?

NPPES lists Ohio license number APRN.CNP.0027078, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Jonas Dean Clark, MSN RN, AGAC-NP prescribe under Medicare Part D?

In 2024, Jonas Dean Clark, MSN RN, AGAC-NP had 448 Medicare Part D claims for 151 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.