NPPES file of Aug 9, 2026

Marie Elizabeth Knopf, CNP

Women's Health Nurse Practitioner · Cleveland, OH

Marie Elizabeth Knopf, CNP is a women's health nurse practitioner with a practice address in Cleveland, Ohio, and NPI 1427704527, issued on Feb 28, 2022. Check the license (Ohio APRN.CNP.0030720, 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
1427704527
Name
Marie Elizabeth Knopf
Credential
CNP
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License numbers
APRN.CNP.0030720 OH
APRN.0030720 OH
Self-reported in NPPES; status is on the state search
Practice location
10201 Carnegie Ave, Cleveland, OH 44106
Phone
(216) 444-8623
Enumerated
Feb 28, 2022
Record last updated
Aug 14, 2023
Medicare enrollment
Enrolled (PECOS I20220329001415); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 women's health nurse practitioner records → All 469 in Ohio → Look up another NPI →

Also registered at 10201 Carnegie Ave

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

  1. Troy Adair, PHARMDPharmacist1992231831
  2. Salem Alfaifi, MDRadiation Oncology Physician1437675741
  3. Azka Ali, MDHematology & Oncology Physician1104203645
  4. Maddison Amerio, CNPNurse Practitioner1215613526
  5. Meghan Beaufait, C-NPNurse Practitioner1962240614
  6. Emily BoppHematology & Oncology Physician1760185995

Verify Marie Elizabeth Knopf 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.0030720    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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2.9 times the Medicare Part D claims of the average women's health nurse practitioner in 2024

635 Medicare Part D claims for 232 beneficiaries, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Marie Knopf635
  2. Specialty average217

Most prescribed

  1. Anastrozole229 claims
  2. Letrozole90 claims
  3. Gabapentin32 claims
  4. Exemestane28 claims
  5. Prochlorperazine Maleate19 claims
  6. Ibrance18 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: $75.73

1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 3,574 providers of this specialty with any payment received $426.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Marie Knopf$75.73
  2. Specialty average$426.02

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. 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.

Marie Elizabeth Knopf among 469 women's health nurse practitioner records in Ohio

Marie Elizabeth Knopf, CNP is one of 469 women's health nurse practitioner records with a practice address in Ohio. 68% 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, 19% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2021 · median 2016 among the 228 with a school on file
  • Record last updated2023 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in Ohio

There are 469 women's health nurse practitioner records in Ohio.

All 469 in Ohio → Every provider in Cleveland → Women's Health Nurse Practitioner nationwide →

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Sarah Brazofsky, MSN, APRN-CNP, WHNPCleveland, OH 441061699284794
  2. Emily Ellison, CNPCleveland, OH 441061154665347
  3. Adrienne Masek, CNPCleveland, OH 441061356292635
  4. Jane Molina, W.H.N.P.Cleveland, OH 441061497117337
  5. Meghan OlsonCleveland, OH 441061306544051
  6. Laura Petiya, WHNP-BCCleveland, OH 441061295163921
  7. Lisa Smith, CNP, WHNP, MSNCleveland, OH 441061134465164
  8. Shannon Weems, APRNCleveland, OH 441061144879131

Common questions

What is Marie Elizabeth Knopf, CNP's NPI number?

Marie Elizabeth Knopf, CNP's National Provider Identifier (NPI) is 1427704527, issued on Feb 28, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Marie Elizabeth Knopf, CNP located?

The NPPES record lists a practice address at 10201 Carnegie Ave, Cleveland, OH, 44106. Phone: (216) 444-8623. Providers update this record themselves, so call before visiting.

How can I verify Marie Elizabeth Knopf, CNP's license?

NPPES lists Ohio license number APRN.CNP.0030720, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Marie Elizabeth Knopf, CNP prescribe under Medicare Part D?

In 2024, Marie Elizabeth Knopf, CNP had 635 Medicare Part D claims for 232 beneficiaries; the average among women's health nurse practitioner prescribers was 217. 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.