NPPES file of Aug 9, 2026

Irina Koukharenko, M.D.

Geriatric Medicine (Internal Medicine) Physician · Brooklyn, NY

Irina Koukharenko, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Brooklyn, New York, and NPI 1093768681, issued on May 18, 2006. Check the license (New York 232682, as entered in NPPES) on the NYS Education Department, Office of the Professions; 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
1093768681
Name
Irina Koukharenko
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
232682 NY
Self-reported in NPPES; status is on the state search
Practice location
474 Ovington Ave, Brooklyn, NY 11209
Phone
(718) 238-2625
Enumerated
May 18, 2006
Record last updated
Nov 23, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(718) 238-2704
Medicaid ID
02634619 NY
Medicare enrollment
Enrolled (PECOS I20041115000140); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest geriatric medicine (internal medicine) physician records → All 508 in New York → Look up another NPI →

Also registered at 474 Ovington Ave

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

  1. Joseph Addeo, M.D.Internal Medicine Physician1851351571
  2. Erica Adler, CCC-SLPSpeech-Language Pathologist1518304187
  3. Giuseppe De Caro, M.D.Infectious Disease Physician1861451163
  4. Amanda Harris, RDRegistered Dietitian1205873528
  5. Nicholas Terzulli, FNPFamily Nurse Practitioner1376425991
  6. Zvi Zisbrod, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1023002060

Verify Irina Koukharenko in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 232682    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
Open the New York license search

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7% more Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

4,540 Medicare Part D claims for 152 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 14 claims were for opioids.

  1. Irina Koukharenko4,540
  2. Specialty average4,246

Most prescribed

  1. Metoprolol Succinate200 claims
  2. Synthroid141 claims
  3. Rosuvastatin Calcium140 claims
  4. Amlodipine Besylate136 claims
  5. Dexlansoprazole Dr126 claims
  6. Gabapentin123 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: $233.55

10 payments; by number, the most common kind was food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 1,004 providers of this specialty with any payment received $1,720.82 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Irina Koukharenko$233.55
  2. Specialty average$1,720.82

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Irina Koukharenko among 508 geriatric medicine (internal medicine) physician records in New York

Irina Koukharenko, M.D. is one of 508 geriatric medicine (internal medicine) physician records with a practice address in New York. 75% 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 10% of them.

  • NPI issued2006 · 10% of these records are older, 47% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated1985 · median 1998 among the 272 with a school on file
  • Record last updated2020 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in New York

There are 508 geriatric medicine (internal medicine) physician records in New York.

All 508 in New York → Every provider in Brooklyn → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Yasemin Aytaman, MDBrooklyn, NY 112091295263119
  2. Milixa Fortuna, MDBrooklyn, NY 112091477749240
  3. Mikhail Makhlin, M.D.Brooklyn, NY 112091215039839
  4. William Putman, M.D., FACPBrooklyn, NY 112091245226778
  5. Benedict Gaisie, MDBrooklyn, NY 112071538884234
  6. Farhad GhanaatBrooklyn, NY 112061639346976
  7. Larissa Gold, M.D.Brooklyn, NY 112121699728782
  8. Yitzchak Weinberger, MDBrooklyn, NY 112121720423346

Common questions

What is Irina Koukharenko, M.D.'s NPI number?

Irina Koukharenko, M.D.'s National Provider Identifier (NPI) is 1093768681, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Irina Koukharenko, M.D. located?

The NPPES record lists a practice address at 474 Ovington Ave, Brooklyn, NY, 11209. Phone: (718) 238-2625. Providers update this record themselves, so call before visiting.

How can I verify Irina Koukharenko, M.D.'s license?

NPPES lists New York license number 232682, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Irina Koukharenko, M.D. prescribe under Medicare Part D?

In 2024, Irina Koukharenko, M.D. had 4,540 Medicare Part D claims for 152 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.