Robert Prosnitz, MD
NPI 1275629578 · Radiation Oncology Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Prosnitz, MD is a Radiation Oncology Physician provider in Allentown, PA (NPI 1275629578).
Provider details
- NPI number
- 1275629578
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2001-00595 (NC)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,348 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 1,048 | $45 |
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 407 | $21 |
| Calculation of Radiation Therapy Dose77300 | 348 | $33 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 330 | $193 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 270 | $66 |
| Design and Construction of Complex Radiation Treatment Device77334 | 186 | $61 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 39 | 15 |
| Lorazepam | 25 | 23 |
| Pentoxifylline | 22 | — |
| Levetiracetam | 18 | — |
| Oxycodone Hcl | 18 | — |
| Lidocaine Hclbrand: Lidocaine Hcl Viscous | 16 | — |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$525 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2022-09-21
- Certified
- 2022-09-21
Frequently asked questions
- What is Robert Prosnitz's NPI number?
- Robert Prosnitz's National Provider Identifier (NPI) is 1275629578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Prosnitz's specialty?
- Robert Prosnitz is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Prosnitz located?
- Robert Prosnitz's practice location on file with NPPES is 1240 South Cedar Crest Blvd, Allentown, PA 18013-6248.
- What is Robert Prosnitz's phone number?
- The practice phone number listed in the NPPES registry for Robert Prosnitz is (610) 402-0700.
- Does Robert Prosnitz accept Medicare?
- Robert Prosnitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Prosnitz's NPI active?
- Yes — Robert Prosnitz's NPI (1275629578) is active in the NPPES registry as of the last update on 2022-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.