John Garrick, MD
NPI 1972551109 · Diagnostic Radiology Physician · Greenville, SC
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Garrick, MD is a Diagnostic Radiology Physician provider in Greenville, SC (NPI 1972551109).
Provider details
- NPI number
- 1972551109
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 14278 (SC)
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
20 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
1,063 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) |
|---|---|---|
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 139 | $9 |
| Screening 3d Breast Mammography77063 | 101 | $26 |
| Screening Mammography77067 | 101 | $33 |
| X-Ray of Chest, 1 View71045 | 85 | $8 |
| Ct Scan of Chest Without Contrast71250 | 71 | $48 |
| Ct Scan Head Or Brain Without Contrast70450 | 68 | $37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-04
- Last updated
- 2021-05-12
- Certified
- 2021-05-12
Frequently asked questions
- What is John Garrick's NPI number?
- John Garrick's National Provider Identifier (NPI) is 1972551109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Garrick's specialty?
- John Garrick is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Garrick located?
- John Garrick's practice location on file with NPPES is 1210 W Faris Rd, Greenville, SC 29605-4444.
- What is John Garrick's phone number?
- The practice phone number listed in the NPPES registry for John Garrick is (864) 522-1800.
- Does John Garrick accept Medicare?
- John Garrick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Garrick's NPI active?
- Yes — John Garrick's NPI (1972551109) is active in the NPPES registry as of the last update on 2021-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.