NPPES file of Aug 9, 2026

Ivan A. Darenkov, M.D.

Pediatric Gastroenterology Physician · Wayne, NJ

Ivan A. Darenkov, M.D. is a pediatric gastroenterology physician with a practice address in Wayne, New Jersey, and NPI 1710172853, issued on Sep 12, 2007. Check the license (New Jersey 25MA08165200, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1710172853
Name
Ivan A. Darenkov
Credential
M.D.
Primary taxonomy
Pediatric Gastroenterology Physician 2080P0206X
License number
25MA08165200 NJ
Self-reported in NPPES; status is on the state search
Practice location
510 Hamburg Tpke, Wayne, NJ 07470
Phone
(845) 341-0264
Enumerated
Sep 12, 2007
Record last updated
Jun 30, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(845) 343-0962
Medicare enrollment
Enrolled (PECOS I20071017000121); 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.
Download card Updates feed

Also registered at 510 Hamburg Tpke

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

  1. Victor Abdy, M.DInternal Medicine Physician1164446795
  2. Caroline Amato, A-GNP-CPrimary Care Nurse Practitioner1659076552
  3. Anthony Barravecchio, D.O.Internal Medicine Physician1114996477
  4. Blair Beltzer, M.D.Family Medicine Physician1073635421
  5. Jeanette Biller, D.O.Family Medicine Physician1578505178
  6. Paul DefrancoInternal Medicine Physician1952453839

Verify Ivan A. Darenkov in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license 25MA08165200    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 Jersey license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Emergency Physician Associates OF North Jersey P CSummit, NJ

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

Pediatric Gastroenterology Physician providers in New Jersey

There are 67 pediatric gastroenterology physician records in New Jersey.

All 67 in New Jersey → Every provider in Wayne →

Other pediatric gastroenterology physician records in New Jersey

  1. Ashwin Agrawal, D.O.Eatontown, NJ1346602125
  2. Marcos AlfieNeptune, NJ1285691634
  3. Rami Arrouk, M.DMorristown, NJ1003071242
  4. Jay Barth, M.D.Teaneck, NJ1851537146
  5. Rheu Cristine Candava, MDMorristown, NJ1750766028
  6. Kristin Capone, M.D.New Brunswick, NJ1053608836
  7. Yen Ping Chen, MDNew Brunswick, NJ1962582791
  8. Denesh Chitkara, MDMorristown, NJ1619996816
  9. Lauren Dankner, MDParamus, NJ1881011047
  10. Sabeena Farhath, MDHamilton, NJ1023142676

Common questions

What is Ivan A. Darenkov, M.D.'s NPI number?

Ivan A. Darenkov, M.D.'s National Provider Identifier (NPI) is 1710172853, issued on Sep 12, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ivan A. Darenkov, M.D. located?

The NPPES record lists a practice address at 510 Hamburg Tpke, Wayne, NJ, 07470. Phone: (845) 341-0264. Providers update this record themselves, so call before visiting.

How can I verify Ivan A. Darenkov, M.D.'s license?

NPPES lists New Jersey license number 25MA08165200, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.