Joshua Halpern, MD
NPI 1649241100 · Radiation Oncology Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joshua Halpern, MD is a Radiation Oncology Physician provider in Brooklyn, NY (NPI 1649241100).
Provider details
- NPI number
- 1649241100
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 165127 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
206 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 89 | $134 |
| Intensity Modulated Treatment Delivery, Single Or Multiple Fields/Arcs,via Narrow Spatially and Temporally Modulated Beams, Binary, Dynamic Mlc, Per Treatment SessionG6015 | 86 | $407 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 31 | $212 |
Typical Medicare-allowed amounts for these services range $134–$407 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-31
- Last updated
- 2008-04-02
Frequently asked questions
- What is Joshua Halpern's NPI number?
- Joshua Halpern's National Provider Identifier (NPI) is 1649241100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Halpern's specialty?
- Joshua Halpern is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Joshua Halpern located?
- Joshua Halpern's practice location on file with NPPES is 3632 Nostrand Ave, Brooklyn, NY 11229-5303.
- What is Joshua Halpern's phone number?
- The practice phone number listed in the NPPES registry for Joshua Halpern is (718) 332-4409.
- Does Joshua Halpern accept Medicare?
- Joshua Halpern is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joshua Halpern's NPI active?
- Yes — Joshua Halpern's NPI (1649241100) is active in the NPPES registry as of the last update on 2008-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.