Robert Stein, MD
NPI 1720063076 · Radiation Oncology Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Stein, MD is a Radiation Oncology Physician provider in Worcester, MA (NPI 1720063076).
Provider details
- NPI number
- 1720063076
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 36483 (MA)
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 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
563 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) |
|---|---|---|
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 187 | $24 |
| Calculation of Radiation Therapy Dose77300 | 106 | $36 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 69 | $191 |
| Design and Construction of Complex Radiation Treatment Device77334 | 65 | $89 |
| Continuing Radiation Therapy Consultation Per Week77336 | 47 | $91 |
| Complex Radiation Therapy Planning77263 | 27 | $167 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-09
- Last updated
- 2020-11-17
- Certified
- 2020-11-17
Frequently asked questions
- What is Robert Stein's NPI number?
- Robert Stein's National Provider Identifier (NPI) is 1720063076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Stein's specialty?
- Robert Stein is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Stein located?
- Robert Stein's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Robert Stein's phone number?
- The practice phone number listed in the NPPES registry for Robert Stein is (774) 442-5551.
- Does Robert Stein accept Medicare?
- Robert Stein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Stein's NPI active?
- Yes — Robert Stein's NPI (1720063076) is active in the NPPES registry as of the last update on 2020-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.