Lewis Sulman, MD, PHD
NPI 1922261171 · Radiation Oncology Physician · Durham, NC
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lewis Sulman, MD, PHD is a Radiation Oncology Physician provider in Durham, NC (NPI 1922261171).
Provider details
- NPI number
- 1922261171
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 295322 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 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
245 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) |
|---|---|---|
| Calculation of Radiation Therapy Dose77300 | 149 | $35 |
| Design and Construction of Complex Radiation Treatment Device77334 | 49 | $66 |
| 3d Radiation Therapy Planning77295 | 24 | $244 |
| Management of Complete Single Session Course of Cranial Lesion Surgery Using Radiation77432 | 23 | $468 |
Typical Medicare-allowed amounts for these services range $35–$468 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,734 across 6 records (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
- 2008-07-08
- Last updated
- 2025-08-05
- Certified
- 2025-08-05
Frequently asked questions
- What is Lewis Sulman's NPI number?
- Lewis Sulman's National Provider Identifier (NPI) is 1922261171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lewis Sulman's specialty?
- Lewis Sulman is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Lewis Sulman located?
- Lewis Sulman's practice location on file with NPPES is 20 Duke Medicine Cir, Durham, NC 27710-6402.
- What is Lewis Sulman's phone number?
- The practice phone number listed in the NPPES registry for Lewis Sulman is (919) 668-5640.
- Does Lewis Sulman accept Medicare?
- Lewis Sulman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lewis Sulman's NPI active?
- Yes — Lewis Sulman's NPI (1922261171) is active in the NPPES registry as of the last update on 2025-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.