NPPES file of Aug 9, 2026

Mara Marie Van Fossen, NP

Family Nurse Practitioner · Wintersville, OH

Mara Marie Van Fossen, NP is a family nurse practitioner with a practice address in Wintersville, Ohio, and NPI 1265169627, issued on Aug 5, 2022. Check the license (Ohio APRN.CNP.0031865, 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
1265169627
Name
Mara Marie Van Fossen
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
APRN.CNP.0031865 OH
Self-reported in NPPES; status is on the state search
Practice location
107 Main St, Wintersville, OH 43953
Phone
(740) 264-1656
Enumerated
Aug 5, 2022
Record last updated
Dec 11, 2025
Fax
(740) 266-2936
Medicaid IDs
1265169627 WV
0000385 OH
Medicare enrollment
Enrolled (PECOS I20221004002098); 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 family nurse practitioner records → All 9,647 in Ohio → Look up another NPI →

Also registered at 107 Main St

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

  1. Melissa Buksa, FNP-CFamily Nurse Practitioner1912168469
  2. Amy Dorsey, CRNPFamily Nurse Practitioner1194780924
  3. Kevin Harris, C-FNP, NDFamily Nurse Practitioner1679544910
  4. Coleen Hart, MDInternal Medicine Physician1639541089
  5. Joy Irvin, APRN-CNPNurse Practitioner1740590140
  6. Mark Kissinger, DOFamily Medicine Physician1992760474

Verify Mara Marie Van Fossen 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.0031865    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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38% fewer Medicare Part D claims than the average family nurse practitioner in 2024

813 Medicare Part D claims for 338 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Mara Van Fossen813
  2. Specialty average1,305

Most prescribed

  1. Levothyroxine Sodium66 claims
  2. Omeprazole42 claims
  3. Amoxicillin-Clavulanate Potass32 claims
  4. Losartan Potassium27 claims
  5. Atorvastatin Calcium26 claims
  6. Azithromycin26 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: $995.53

47 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mara Van Fossen$995.53
  2. Specialty average$650.95

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

Bills Medicare through one group practice

  1. Trinity WestWintersville, OH

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

Mara Marie Van Fossen among 9,647 family nurse practitioner records in Ohio

Mara Marie Van Fossen, NP is one of 9,647 family nurse practitioner records with a practice address in Ohio. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 76% of them.

  • NPI issued2022 · 76% of these records are older, 17% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2021 · median 2018 among the 6,366 with a school on file
  • Record last updated2025 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

19 family nurse practitioner records list a practice address in Wintersville

They are 19 of the 125 NPPES records with a practice address in Wintersville, and 9,647 family nurse practitioner records in Ohio.

All 9,647 in Ohio → Every provider in Wintersville → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Alicia Abate, CRNPSteubenville, OH 439531477851848
  2. Melissa Buksa, FNP-CWintersville, OH 439531912168469
  3. Melissa Crabtree, FNP-CWintersville, OH 439531457722555
  4. Megan Degori, FNP-BCSteubenville, OH 439531457752081
  5. Amy Dorsey, CRNPWintersville, OH 439531194780924
  6. Sarah Ensinger, CRNPWintersville, OH 439531720338049
  7. Roxane Gates, FNP-BCWintersville, OH 439531720252778
  8. Kevin Harris, C-FNP, NDWintersville, OH 439531679544910

Common questions

What is Mara Marie Van Fossen, NP's NPI number?

Mara Marie Van Fossen, NP's National Provider Identifier (NPI) is 1265169627, issued on Aug 5, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Mara Marie Van Fossen, NP located?

The NPPES record lists a practice address at 107 Main St, Wintersville, OH, 43953. Phone: (740) 264-1656. Providers update this record themselves, so call before visiting.

How can I verify Mara Marie Van Fossen, NP's license?

NPPES lists Ohio license number APRN.CNP.0031865, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Mara Marie Van Fossen, NP prescribe under Medicare Part D?

In 2024, Mara Marie Van Fossen, NP had 813 Medicare Part D claims for 338 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.