Helena Duffy, RNP
Nurse Practitioner · Bronx, NY
Helena Duffy, RNP is a nurse practitioner with a practice address in Bronx, New York, and NPI 1770664195, issued on Oct 19, 2006. Check the license (New York 303443, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Helena Duffy
- Credential
- RNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 303443 NY
Self-reported in NPPES; status is on the state search - Practice location
- Montefiore Medical Park, Bronx, NY 10461
- Phone
- (718) 405-8260
- Enumerated
- Oct 19, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at Montefiore Medical Park
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Berk, MDInternal Medicine Physician1265522031
- Henny Billett, MDHematology (Internal Medicine) Physician1689755001
- Bruce Cohen, MDDiagnostic Radiology Physician1427141696
- Jill Crandall, MDEndocrinology, Diabetes & Metabolism Physician1548359896
- Mark Czaja, MDGastroenterology Physician1265522163
- Peter Dicpinigaitis, MDCritical Care Medicine (Internal Medicine) Physician1194815993
Verify Helena Duffy 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 303443Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average nurse practitioner in 2024
333 Medicare Part D claims for 97 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 53% of claims.
Most prescribed
- Ozempic29 claims
- Atorvastatin Calcium22 claims
- Metformin Hcl20 claims
- Ultra-Fine Mini Pen Needle17 claims
- Basaglar Kwikpen U-10016 claims
- Lantus Solostar16 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Nurse Practitioner providers in New York
There are 3,097 nurse practitioner records in New York.
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- Elsamma Abraham, ANPNew York, NY1043461668
Common questions
What is Helena Duffy, RNP's NPI number?
Helena Duffy, RNP's National Provider Identifier (NPI) is 1770664195, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Helena Duffy, RNP located?
The NPPES record lists a practice address at Montefiore Medical Park, Bronx, NY, 10461. Phone: (718) 405-8260. Providers update this record themselves, so call before visiting.
How can I verify Helena Duffy, RNP's license?
NPPES lists New York license number 303443, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Helena Duffy, RNP prescribe under Medicare Part D?
In 2024, Helena Duffy, RNP had 333 Medicare Part D claims for 97 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Helena Duffy, RNP's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.