Boris Kholdarov, M.D.
NPI 1578000519 · Occupational Medicine Physician · Piscataway, NJ
Boris Kholdarov, M.D. is a Occupational Medicine Physician provider in Piscataway, NJ (NPI 1578000519).
Provider details
- NPI number
- 1578000519
- Entity type
- Individual
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA09991600 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Famotidine | 21 |
| Fluticasone Propionate | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-01-29
- Last updated
- 2017-01-29
Frequently asked questions
- What is Boris Kholdarov's NPI number?
- Boris Kholdarov's National Provider Identifier (NPI) is 1578000519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Boris Kholdarov's specialty?
- Boris Kholdarov is listed in the NPPES registry with a primary specialty of Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Boris Kholdarov located?
- Boris Kholdarov's practice location on file with NPPES is 170 Frelinghuysen Rd, Piscataway, NJ 08854-8020.
- What is Boris Kholdarov's phone number?
- The practice phone number listed in the NPPES registry for Boris Kholdarov is (848) 445-6071.
- Is Boris Kholdarov's NPI active?
- Yes — Boris Kholdarov's NPI (1578000519) is active in the NPPES registry as of the last update on 2017-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.