Boris Kholdarov, M.D.
Occupational Medicine Physician · Piscataway, NJ
Boris Kholdarov, M.D. is an occupational medicine physician with a practice address in Piscataway, New Jersey, and NPI 1578000519, issued on Jan 29, 2017. Check the license (New Jersey 25MA09991600, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Boris Kholdarov
- Credential
- M.D.
- Primary taxonomy
- Occupational Medicine Physician 2083X0100X
- License numbers
- 25MA09991600 NJ
287060 NY
Self-reported in NPPES; status is on the state search - Practice location
- 170 Frelinghuysen RD, Piscataway, NJ 08854
- Phone
- (848) 445-6071
- Enumerated
- Jan 29, 2017
- Record last updated
- Jan 29, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest occupational medicine physician records → All 47 in New Jersey → Look up another NPI →
Also registered at 170 Frelinghuysen RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bar BorohovGeneral Practice Physician1003505553
- Connie Chuang, M.D.Occupational Medicine Physician1275530313
- Julia Garcia, M.D.Occupational Medicine Physician1164402889
- Michael Gochfeld, MDPreventive Medicine/Occupational Environmental Medicine Physician1083768360
- Howard Kipen, MDPreventive Medicine/Occupational Environmental Medicine Physician1871605006
- Robert Laumbach, MDPreventive Medicine/Occupational Environmental Medicine Physician1871716803
Verify Boris Kholdarov in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA09991600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average occupational medicine physician in 2024
61 Medicare Part D claims for 18 beneficiaries, against an average of 794 among the 463 providers of this specialty who prescribed in Part D.
Most prescribed
- Famotidine21 claims
- Fluticasone Propionate12 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.
Boris Kholdarov among 47 occupational medicine physician records in New Jersey
Boris Kholdarov, M.D. is one of 47 occupational medicine physician records with a practice address in New Jersey. 28% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 96% of them.
- NPI issued2017 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 28% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2017 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2083X0100X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Occupational Medicine Physician providers in New Jersey
There are 47 occupational medicine physician records in New Jersey.
All 47 in New Jersey → Every provider in Piscataway → Occupational Medicine Physician nationwide →
The 8 occupational medicine physician records with the nearest ZIP codes
- Connie Chuang, M.D.Piscataway, NJ 088541275530313
- Julia Garcia, M.D.Piscataway, NJ 088541164402889
- Michael Pratt, M.D.Piscataway, NJ 088541689855769
- Timmy Thomas, M.D.Piscataway, NJ 088541508203720
- Iris Udasin, MDPiscataway, NJ 088541629114913
- Eliot Kusnetz, M.D.Somerset, NJ 088731023187945
- Yvonne Farnacio, M.D.Iselin, NJ 088301528331022
- Cirilo Encarnacion, MDEdison, NJ 088201578788048
Common questions
What is Boris Kholdarov, M.D.'s NPI number?
Boris Kholdarov, M.D.'s National Provider Identifier (NPI) is 1578000519, issued on Jan 29, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Boris Kholdarov, M.D. located?
The NPPES record lists a practice address at 170 Frelinghuysen RD, Piscataway, NJ, 08854. Phone: (848) 445-6071. Providers update this record themselves, so call before visiting.
How can I verify Boris Kholdarov, M.D.'s license?
NPPES lists New Jersey license number 25MA09991600, 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 Boris Kholdarov, M.D. prescribe under Medicare Part D?
In 2024, Boris Kholdarov, M.D. had 61 Medicare Part D claims for 18 beneficiaries; the average among occupational medicine physician prescribers was 794. 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.