Marc Benayoun, M.D., PH.D.
NPI 1790041861 · Diagnostic Radiology Physician · Winston Salem, NC
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Benayoun, M.D., PH.D. is a Diagnostic Radiology Physician provider in Winston Salem, NC (NPI 1790041861).
Provider details
- NPI number
- 1790041861
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2019-00699 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
601 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 Scan Head Or Brain Without Contrast70450 | 118 | $36 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 76 | $106 |
| Mri Scan of Brain Before and After Contrast70553 | 66 | $98 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 58 | $73 |
| Ct Scan of Upper Spine Without Contrast72125 | 34 | $43 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 33 | $75 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$43 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
Additional practice locations (1)
- 55 Fruit StBoston, MA 02114-2621Phone: (773) 304-6761
Registry dates
- Enumerated
- 2012-04-03
- Last updated
- 2019-08-20
Frequently asked questions
- What is Marc Benayoun's NPI number?
- Marc Benayoun's National Provider Identifier (NPI) is 1790041861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Benayoun's specialty?
- Marc Benayoun is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Benayoun located?
- Marc Benayoun's practice location on file with NPPES is Medical Center Blvd, Winston Salem, NC 27157-2621.
- What is Marc Benayoun's phone number?
- The practice phone number listed in the NPPES registry for Marc Benayoun is (336) 716-2255.
- Does Marc Benayoun accept Medicare?
- Marc Benayoun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Benayoun's NPI active?
- Yes — Marc Benayoun's NPI (1790041861) is active in the NPPES registry as of the last update on 2019-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.