Gregory Harkey, MD
NPI 1396933222 · Diagnostic Radiology Physician · Independence, OH
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Harkey, MD is a Diagnostic Radiology Physician provider in Independence, OH (NPI 1396933222).
Provider details
- NPI number
- 1396933222
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35-097824 (OH)
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
18 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
2,437 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 Knee, 4 Or More Views73564 | 353 | $11 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 248 | $9 |
| X-Ray of Foot, Minimum of 3 Views73630 | 236 | $8 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 184 | $11 |
| X-Ray of Hand, Minimum of 3 Views73130 | 177 | $8 |
| X-Ray of Hip, 2-3 Views73502 | 175 | $10 |
| Mri Scan of Arm Joint Without Contrast73221 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-10-04
- Last updated
- 2021-09-08
- Certified
- 2021-09-08
Frequently asked questions
- What is Gregory Harkey's NPI number?
- Gregory Harkey's National Provider Identifier (NPI) is 1396933222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Harkey's specialty?
- Gregory Harkey is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Harkey located?
- Gregory Harkey's practice location on file with NPPES is 6100 W Creek Rd Ste 35, Independence, OH 44131-2133.
- What is Gregory Harkey's phone number?
- The practice phone number listed in the NPPES registry for Gregory Harkey is (216) 986-2915.
- Does Gregory Harkey accept Medicare?
- Gregory Harkey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Harkey's NPI active?
- Yes — Gregory Harkey's NPI (1396933222) is active in the NPPES registry as of the last update on 2021-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.