Ryan Gravolet, M.D.
NPI 1609294578 · Diagnostic Radiology Physician · Marietta, GA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Gravolet, M.D. is a Diagnostic Radiology Physician provider in Marietta, GA (NPI 1609294578).
Provider details
- NPI number
- 1609294578
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 84900 (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
12 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
2,009 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 Scan Head Or Brain Without Contrast70450 | 533 | $39 |
| Ct Scan of Upper Spine Without Contrast72125 | 145 | $46 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 137 | $82 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 134 | $79 |
| Mri Scan of Brain Without Contrast70551 | 131 | $69 |
| X-Ray of Chest, 1 View71045 | 83 | $8 |
| Mri Scan of Lower Spinal Canal Without Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-03-28
- Last updated
- 2023-08-02
- Certified
- 2023-08-02
Frequently asked questions
- What is Ryan Gravolet's NPI number?
- Ryan Gravolet's National Provider Identifier (NPI) is 1609294578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Gravolet's specialty?
- Ryan Gravolet is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Gravolet located?
- Ryan Gravolet's practice location on file with NPPES is 790 Church St Ne Ste 400, Marietta, GA 30060-8957.
- What is Ryan Gravolet's phone number?
- The practice phone number listed in the NPPES registry for Ryan Gravolet is (770) 405-2976.
- Does Ryan Gravolet accept Medicare?
- Ryan Gravolet is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Gravolet's NPI active?
- Yes — Ryan Gravolet's NPI (1609294578) is active in the NPPES registry as of the last update on 2023-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.