Marie Chapnick, NP
Family Nurse Practitioner · New York, NY
Marie Chapnick, NP is a family nurse practitioner with a practice address in New York, New York, and NPI 1689767147, issued on Oct 2, 2006. Check the license (New York F334084, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marie Chapnick
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- F334084 NY
Self-reported in NPPES; status is on the state search - Practice location
- 525 E 68TH St, New York, NY 10065
- Phone
- (212) 746-7884
- Enumerated
- Oct 2, 2006
- Record last updated
- Sep 10, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20041108000821); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 525 E 68TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marie Chapnick 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 F334084Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average family nurse practitioner in 2024
343 Medicare Part D claims for 264 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin69 claims
- Prednisone28 claims
- Clindamycin Hcl22 claims
- Amoxicillin-Clavulanate Potass19 claims
- Nitrofurantoin Mono-Macro18 claims
- Paxlovid17 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.
Bills Medicare through one group practice
- Josef Schenker MD PCBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marie Chapnick among 14,805 family nurse practitioner records in New York
Marie Chapnick, NP 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 91% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2003 · median 2019 among the 7,239 with a school on file
- Record last updated2019 · 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
- Marci Andrejko, NPNew York, NY 100651417094491
- Neshama Avrahami, NPNew York, NY 100651285810853
- Erin Fusco, NPNew York, NY 100651952420416
- Alison Gilgan, RN, FNPNew York, NY 100651497825921
- Rosemary Giuliano, ARNPNew York, NY 100651306839600
- Kirsis Ham, BSN, MSN, FNP-CNew York, NY 100651497934269
- Jay Horton, PHD, FNP-BC, ACHPNNew York, NY 100651609842731
- Valery Hughes, FNPNew York, NY 100651548457252
Common questions
What is Marie Chapnick, NP's NPI number?
Marie Chapnick, NP's National Provider Identifier (NPI) is 1689767147, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marie Chapnick, NP located?
The NPPES record lists a practice address at 525 E 68TH St, New York, NY, 10065. Phone: (212) 746-7884. Providers update this record themselves, so call before visiting.
How can I verify Marie Chapnick, NP's license?
NPPES lists New York license number F334084, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Marie Chapnick, NP prescribe under Medicare Part D?
In 2024, Marie Chapnick, NP had 343 Medicare Part D claims for 264 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.
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.