NPPES file of Aug 9, 2026

Marsha Marecki, NP

Women's Health Nurse Practitioner · Buffalo, NY

Marsha Marecki, NP is a women's health nurse practitioner with a practice address in Buffalo, New York, and NPI 1801955745, issued on Dec 6, 2006. Check the license (New York F4201241, as entered in NPPES) with the New York 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
1801955745
Name
Marsha Marecki
Credential
NP
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License number
F4201241 NY
Self-reported in NPPES; status is on the state search
Practice location
2697 Main St, Buffalo, NY 14214
Phone
(716) 831-2200
Enumerated
Dec 6, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(716) 831-8836
Medicare enrollment
Enrolled (PECOS I20100521000002); 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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Also registered at 2697 Main St

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

  1. Amanda Harding, NURSE PRACTITIONERFamily Nurse Practitioner1972024438
  2. Cindy Herberger, N.P.Women's Health Nurse Practitioner1164489043
  3. Jessica Silverman, RPA-CMedical Physician Assistant1659696300
  4. Kimberly Steck, NPWomen's Health Nurse Practitioner1932283751

Verify Marsha Marecki in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license F4201241
    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 New York license search

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80% fewer Medicare Part D claims than the average women's health nurse practitioner in 2024

43 Medicare Part D claims for 20 beneficiaries, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D.

  1. Marsha Marecki43
  2. Specialty average217

Most prescribed

  1. Fluconazole14 claims
  2. Metronidazole11 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: $100.43

2 payments; by number, the most common kind was food and beverage; the largest payer was Terumo Medical Corporation. 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. Marsha Marecki$100.43
  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.

Bills Medicare through one group practice

  1. Essen Medical Associates, PCBronx, NY

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

Marsha Marecki among 702 women's health nurse practitioner records in New York

Marsha Marecki, NP is one of 702 women's health nurse practitioner records with a practice address in New York. 53% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 82% newer
  • In a Medicare fileYes · 53% of these records are
  • In the CMS Doctors and Clinicians fileYes · 31% of these records are
  • Graduated1981 · median 2015 among the 219 with a school on file
  • Record last updated2007 · 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 363LW0102X and a New York 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 New York

There are 702 women's health nurse practitioner records in New York.

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

  1. Cindy Herberger, N.P.Buffalo, NY 142141164489043
  2. Patricia Hunt, WHNPBuffalo, NY 142141437331162
  3. Michelle O DiernoBuffalo, NY 142141912051616
  4. Colleen Schiffhauer, N.P.Buffalo, NY 142141356489702
  5. Kimberly Steck, NPBuffalo, NY 142141932283751
  6. Emily Steenberg, NPBuffalo, NY 142141558674242
  7. Erin Wachala, WHNPBuffalo, NY 142141205719606
  8. Emily Yusuf, NPBuffalo, NY 142141720808173

Common questions

What is Marsha Marecki, NP's NPI number?

Marsha Marecki, NP's National Provider Identifier (NPI) is 1801955745, issued on Dec 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marsha Marecki, NP located?

The NPPES record lists a practice address at 2697 Main St, Buffalo, NY, 14214. Phone: (716) 831-2200. Providers update this record themselves, so call before visiting.

How can I verify Marsha Marecki, NP's license?

NPPES lists New York license number F4201241, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Marsha Marecki, NP prescribe under Medicare Part D?

In 2024, Marsha Marecki, NP had 43 Medicare Part D claims for 20 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.

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.