Robert Gray
NPI 1912439159 · Neuroradiology Physician · Lawrenceville, GA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Gray is a Neuroradiology Physician provider in Lawrenceville, GA (NPI 1912439159).
Provider details
- NPI number
- 1912439159
- Entity type
- Individual
- Primary specialty
- Neuroradiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 96621 (GA)
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
9 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
2,043 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 322 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 295 | $38 |
| Mri Scan of Brain Without Contrast70551 | 168 | $67 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 118 | $76 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 116 | $80 |
| 3d Radiographic Procedure76376 | 107 | $9 |
| Ct Scan of Abdomen and Pelvis With Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-28
- Last updated
- 2023-08-12
- Certified
- 2023-08-12
Frequently asked questions
- What is Robert Gray's NPI number?
- Robert Gray's National Provider Identifier (NPI) is 1912439159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Gray's specialty?
- Robert Gray is listed in the NPPES registry with a primary specialty of Neuroradiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Gray located?
- Robert Gray's practice location on file with NPPES is 1000 Medical Center Blvd, Lawrenceville, GA 30046-7694.
- What is Robert Gray's phone number?
- The practice phone number listed in the NPPES registry for Robert Gray is (678) 312-1000.
- Does Robert Gray accept Medicare?
- Robert Gray is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Gray's NPI active?
- Yes — Robert Gray's NPI (1912439159) is active in the NPPES registry as of the last update on 2023-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.