NPPES file of Aug 9, 2026

Irina Zavulunova

Adult Health Nurse Practitioner · New York, NY

Irina Zavulunova is an adult health nurse practitioner with a practice address in New York, New York, and NPI 1134423478, issued on Dec 30, 2010. Check the license (New York 305586, 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
1134423478
Name
Irina Zavulunova
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
305586 NY
Self-reported in NPPES; status is on the state search
Practice location
1249 5TH Ave, New York, NY 10029
Phone
(212) 360-1000
Enumerated
Dec 30, 2010
Record last updated
Dec 30, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20171211001416); accepts Medicare assignment
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 1249 5TH Ave

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

  1. Mekonnen Abebe, M.D.Infectious Disease Physician1144376450
  2. Lulenesh Belayneh, MDPhysical Medicine & Rehabilitation Physician1023041795
  3. Madhav Bole, MDFamily Medicine Physician1104506880
  4. Rafael BuenoPhysician Assistant1528114790
  5. Genice Buttner, RPACFamily Medicine Physician1457572760
  6. Yukie Chiba, MS RDN CDNRegistered Dietitian1356771414

Verify Irina Zavulunova 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 305586
    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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27% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

929 Medicare Part D claims for 128 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 34 claims were for opioids.

  1. Irina Zavulunova929
  2. Specialty average1,280

Most prescribed

  1. Losartan Potassium38 claims
  2. Atorvastatin Calcium34 claims
  3. Amlodipine Besylate27 claims
  4. Jardiance25 claims
  5. Metformin Hcl23 claims
  6. Carvedilol22 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

  1. Nyc Medical And Neurodiagnostic PCRego Park, NY

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

Irina Zavulunova among 6,028 adult health nurse practitioner records in New York

Irina Zavulunova is one of 6,028 adult health nurse practitioner records with a practice address in New York. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 31% of them.

  • NPI issued2010 · 31% of these records are older, 65% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 44% of these records are
  • Graduated2021 · median 2016 among the 2,678 with a school on file
  • Record last updated2010 · 62% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,548 adult health nurse practitioner records list a practice address in New York

They are 1,548 of the 98,468 NPPES records with a practice address in New York, and 6,028 adult health nurse practitioner records in New York.

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

  1. Adriana Calosso, GNP, ANPNew York, NY 100291366420440
  2. Maxine Chin, NP-CNew York, NY 100291265560551
  3. Silvia Contreras, NPNew York, NY 100291144368739
  4. Colleen Deboer, ANPNew York, NY 100291902953904
  5. Yasmin Deleon-Kraus, ANPNew York, NY 100291205803459
  6. Cynthia Esrig, NPNew York, NY 100291578584751
  7. Brett Ives, APRN, MSNNew York, NY 100291518032275
  8. Carl Kirton, NPNew York, NY 100291912900671

Common questions

What is Irina Zavulunova's NPI number?

Irina Zavulunova's National Provider Identifier (NPI) is 1134423478, issued on Dec 30, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Irina Zavulunova located?

The NPPES record lists a practice address at 1249 5TH Ave, New York, NY, 10029. Phone: (212) 360-1000. Providers update this record themselves, so call before visiting.

How can I verify Irina Zavulunova's license?

NPPES lists New York license number 305586, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Irina Zavulunova prescribe under Medicare Part D?

In 2024, Irina Zavulunova had 929 Medicare Part D claims for 128 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.

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.