Roy Tishler, MD PHD
NPI 1013966464 · Radiation Oncology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roy Tishler, MD PHD is a Radiation Oncology Physician provider in Boston, MA (NPI 1013966464).
Provider details
- NPI number
- 1013966464
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 77475 (MA)
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
1,628 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 | 909 | $47 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 194 | $202 |
| Calculation of Radiation Therapy Dose77300 | 117 | $34 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 71 | $75 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 67 | $190 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 65 | $69 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Roy Tishler's NPI number?
- Roy Tishler's National Provider Identifier (NPI) is 1013966464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roy Tishler's specialty?
- Roy Tishler is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Roy Tishler located?
- Roy Tishler's practice location on file with NPPES is 75 Francis St Asb1-L2, Boston, MA 02115.
- What is Roy Tishler's phone number?
- The practice phone number listed in the NPPES registry for Roy Tishler is (617) 632-3591.
- Does Roy Tishler accept Medicare?
- Roy Tishler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roy Tishler's NPI active?
- Yes — Roy Tishler's NPI (1013966464) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.