NPPES file of Aug 9, 2026

Iris Nagin, RNP

Adult Health Nurse Practitioner · Norwalk, CT

Iris Nagin, RNP is an adult health nurse practitioner with a practice address in Norwalk, Connecticut, and NPI 1043398340, issued on Nov 2, 2006. Check the license with the Connecticut 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
1043398340
Name
Iris Nagin
Credential
RNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
F300957-1 NY
3832885 NY
0024179095 VA
Self-reported in NPPES; status is on the state search
Practice location
24 Stevens St, Norwalk, CT 06850
Phone
(203) 852-3072
Enumerated
Nov 2, 2006
Record last updated
Aug 11, 2022
Fax
(203) 855-3781
Medicaid ID
PENDING NY
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest adult health nurse practitioner records → All 628 in Connecticut → Look up another NPI →

Also registered at 24 Stevens St

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

  1. Janet Andrews, M.D.Emergency Medicine Physician1558385773
  2. Steven AreccoPharmacist1952430969
  3. Deborah August, M.D.Anatomic Pathology & Clinical Pathology Physician1801871504
  4. James Babashak, MDAnesthesiology Physician1932102803
  5. Paul Beiles, MDAnesthesiology Physician1043213978
  6. James Belisle, MDNeonatal-Perinatal Medicine Physician1679543136

Verify Iris Nagin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck 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 Connecticut license search

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88% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

155 Medicare Part D claims for 54 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.

  1. Iris Nagin155
  2. Specialty average1,280

Most prescribed

  1. Gabapentin13 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.

Iris Nagin among 628 adult health nurse practitioner records in Connecticut

Iris Nagin, RNP is one of 628 adult health nurse practitioner records with a practice address in Connecticut. 71% 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 6% of them.

  • NPI issued2006 · 6% of these records are older, 76% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • Record last updated2022 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Connecticut

There are 628 adult health nurse practitioner records in Connecticut.

All 628 in Connecticut → Every provider in Norwalk → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Alexa CapalboNorwalk, CT 068501598417537
  2. Juanita Castillo, DNP, AGPCNP-BC CDCESNorwalk, CT 068501972236123
  3. Diana Donovan, NPNorwalk, CT 068501649358342
  4. Margaret Haggerty, APRNNorwalk, CT 068501558584078
  5. Janine Schweickart, APRNNorwalk, CT 068501467637306
  6. Annah Simmons, NPNorwalk, CT 068501306404249
  7. Savita Sreejith, AGPCNP-BCNorwalk, CT 068501427831940
  8. Linda Versea, APRNNorwalk, CT 068501861495681

Common questions

What is Iris Nagin, RNP's NPI number?

Iris Nagin, RNP's National Provider Identifier (NPI) is 1043398340, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Iris Nagin, RNP located?

The NPPES record lists a practice address at 24 Stevens St, Norwalk, CT, 06850. Phone: (203) 852-3072. Providers update this record themselves, so call before visiting.

How can I verify Iris Nagin, RNP's license?

Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Iris Nagin, RNP prescribe under Medicare Part D?

In 2024, Iris Nagin, RNP had 155 Medicare Part D claims for 54 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.