Mary McCormack, RN-C,FNP, MPH
Family Nurse Practitioner · New York, NY
Mary McCormack, RN-C,FNP, MPH is a family nurse practitioner with a practice address in New York, New York, and NPI 1225169121, issued on Mar 9, 2007. Check the license (New York F3309701, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary McCormack
- Credential
- RN-C,FNP, MPH
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- F3309701 NY
26NN08959300 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 241 W 57TH St, New York, NY 10019
- Phone
- (212) 247-5848
- Enumerated
- Mar 9, 2007
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20171228000131); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 241 W 57TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Erika Culotta, PHARMDPharmacist1770366973
- Dana Dimartini, PHARMDPharmacist1497294912
Verify Mary McCormack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license F3309701Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family nurse practitioner in 2024
14 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 86% of claims.
Most prescribed
- Apriso12 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: $366.66
4 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. 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.
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
- SG Medical Professional PCStaten Island, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary McCormack among 14,805 family nurse practitioner records in New York
Mary McCormack, RN-C,FNP, MPH is one of 14,805 family nurse practitioner records with a practice address in New York. 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 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 87% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated1994 · median 2019 among the 7,239 with a school on file
- Record last updated2018 · 45% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,365 family nurse practitioner records list a practice address in New York
They are 2,365 of the 98,468 NPPES records with a practice address in New York, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in New York → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Milla Arabadjian, FNPNew York, NY 100191417181975
- Kathryn Baxter, N.P.New York, NY 100191962404566
- Dina Bolden, N.P.New York, NY 100191962721894
- Adraenne Bowe, NURSE PRACTITIONERNew York, NY 100191700047602
- Eugene Cauvin, NPNew York, NY 100191134324221
- Rose Clarke, FNPNy, NY 100191255368254
- Elisa Dunn, NPNew York, NY 100191316148802
- Rachel Garcia, FNP-BCNew York, NY 100191740439900
Common questions
What is Mary McCormack, RN-C,FNP, MPH's NPI number?
Mary McCormack, RN-C,FNP, MPH's National Provider Identifier (NPI) is 1225169121, issued on Mar 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary McCormack, RN-C,FNP, MPH located?
The NPPES record lists a practice address at 241 W 57TH St, New York, NY, 10019. Phone: (212) 247-5848. Providers update this record themselves, so call before visiting.
How can I verify Mary McCormack, RN-C,FNP, MPH's license?
NPPES lists New York license number F3309701, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Mary McCormack, RN-C,FNP, MPH prescribe under Medicare Part D?
In 2024, Mary McCormack, RN-C,FNP, MPH had 14 Medicare Part D claims; 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.
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.