Gregory Roop
NPI 1346747128 · Anesthesiology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Roop is a Anesthesiology Physician provider in Nashville, TN (NPI 1346747128).
Provider details
- NPI number
- 1346747128
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 60690 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
176 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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 32 | $67 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 30 | $73 |
| Anesthesia for Lens Surgery00142 | 21 | $56 |
| Anesthesia for Electroshock Therapy00104 | 18 | $48 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 17 | $40 |
| Anesthesia for Other Procedure on Neck Area (1 Year Or Older)00320 | 16 | $136 |
Practice location
Mailing address
Additional practice locations (1)
- 7 Independence PT Ste 300Greenville, SC 29615-4569Phone: (864) 522-3700Fax: (864) 522-3705
Registry dates
- Enumerated
- 2018-04-09
- Last updated
- 2023-10-26
- Certified
- 2023-10-26
Frequently asked questions
- What is Gregory Roop's NPI number?
- Gregory Roop's National Provider Identifier (NPI) is 1346747128, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Roop's specialty?
- Gregory Roop is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Roop located?
- Gregory Roop's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-4569.
- What is Gregory Roop's phone number?
- The practice phone number listed in the NPPES registry for Gregory Roop is (615) 322-3000.
- Does Gregory Roop accept Medicare?
- Gregory Roop is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Roop's NPI active?
- Yes — Gregory Roop's NPI (1346747128) is active in the NPPES registry as of the last update on 2023-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.