NPPES file of Aug 9, 2026

Zhanna Ivanov, M.D., M.S.

Family Medicine Physician · Somerville, NJ

Zhanna Ivanov, M.D., M.S. is a family medicine physician with a practice address in Somerville, New Jersey, and NPI 1578945416, issued on Jun 28, 2015. Check the license (New Jersey 25MA10337500, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578945416
Name
Zhanna Ivanov
Credential
M.D., M.S.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
25MA10337500 NJ
Self-reported in NPPES; status is on the state search
Practice location
110 Rehill Ave, Somerville, NJ 08876
Phone
(908) 685-2899
Enumerated
Jun 28, 2015
Record last updated
Aug 30, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180809004980); 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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8 nearest family medicine physician records → All 2,770 in New Jersey → Look up another NPI →

Also registered at 110 Rehill Ave

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

  1. Grace Abad, MSN RN, ANP-BCNurse Practitioner1710203450
  2. Mahreen AhmadPhysician Assistant1326523127
  3. Marium Ahmed, MDInternal Medicine Physician1760924229
  4. Sadia Ahmed, M.D.Internal Medicine Physician1225223464
  5. Laz Akachi, MDStudent in an Organized Health Care Education/Training Program1336836022
  6. Alla AlasmarPeer Specialist1356220107

Verify Zhanna Ivanov 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 25MA10337500    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

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87% fewer Medicare Part D claims than the average family medicine physician in 2024

460 Medicare Part D claims for 278 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Zhanna Ivanov460
  2. Specialty average3,544

Most prescribed

  1. Prednisone74 claims
  2. Albuterol Sulfate Hfa54 claims
  3. Cephalexin54 claims
  4. Amoxicillin-Clavulanate Potass35 claims
  5. Fluticasone Propionate18 claims
  6. Doxycycline Monohydrate15 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 2 group practices

  1. Rwjbh Emergency Medicine Associates, LLCSomerville, NJ
  2. Summit Medical Group PABerkeley Heights, NJ

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

Zhanna Ivanov among 2,770 family medicine physician records in New Jersey

Zhanna Ivanov, M.D., M.S. is one of 2,770 family medicine physician records with a practice address in New Jersey. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 74% of them.

  • NPI issued2015 · 74% of these records are older, 23% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2014 · median 2006 among the 1,875 with a school on file
  • Record last updated2018 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

31 family medicine physician records list a practice address in Somerville

They are 31 of the 693 NPPES records with a practice address in Somerville, and 2,770 family medicine physician records in New Jersey.

All 2,770 in New Jersey → Every provider in Somerville → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. John Bucek, MDSomerville, NJ 088761265432942
  2. Lloyd Davis, MDSomerville, NJ 088761851391064
  3. Jan Gurney, D.O.Somerville, NJ 088761447244793
  4. Margaret Guyton, MDSomerville, NJ 088761750381802
  5. Ruby Halper-Erkkila, MDBranchburg, NJ 088761699722330
  6. Kathryn Hamilton, MDBranchburg, NJ 088761447224688
  7. Lalitha Hansch, MDSomerville, NJ 088761568462505
  8. Rohini Jobanputra, MDBranchburg, NJ 088761275519696

Common questions

What is Zhanna Ivanov, M.D., M.S.'s NPI number?

Zhanna Ivanov, M.D., M.S.'s National Provider Identifier (NPI) is 1578945416, issued on Jun 28, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Zhanna Ivanov, M.D., M.S. located?

The NPPES record lists a practice address at 110 Rehill Ave, Somerville, NJ, 08876. Phone: (908) 685-2899. Providers update this record themselves, so call before visiting.

How can I verify Zhanna Ivanov, M.D., M.S.'s license?

NPPES lists New Jersey license number 25MA10337500, 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.

How much does Zhanna Ivanov, M.D., M.S. prescribe under Medicare Part D?

In 2024, Zhanna Ivanov, M.D., M.S. had 460 Medicare Part D claims for 278 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.