Gregory Horsley, MD
NPI 1245439744 · Diagnostic Radiology Physician · St Louis Park, MN
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Horsley, MD is a Diagnostic Radiology Physician provider in St Louis Park, MN (NPI 1245439744).
Provider details
- NPI number
- 1245439744
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 107240 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
782 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) |
|---|---|---|
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 141 | $11 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 74 | $13 |
| X-Ray of Chest, 2 Views71046 | 59 | $33 |
| X-Ray of Chest, 1 View71045 | 48 | $8 |
| Ultrasonic Guidance for Needle Placement76942 | 41 | $29 |
| Fluoroscopic Guidance for Insertion Or Removal of Central Vein Access Device77001 | 40 | $16 |
| Insertion of Central Venous Tube With Port (5 Years Or Older) |
Practice location
Mailing address
Additional practice locations (1)
- 400 E 3rd StEssentia Health Duluth ClinicDuluth, MN 55805-1951Phone: (218) 786-8364
Registry dates
- Enumerated
- 2007-07-13
- Last updated
- 2021-03-12
- Certified
- 2021-03-12
Frequently asked questions
- What is Gregory Horsley's NPI number?
- Gregory Horsley's National Provider Identifier (NPI) is 1245439744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Horsley's specialty?
- Gregory Horsley is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Horsley located?
- Gregory Horsley's practice location on file with NPPES is 6500 Excelsior Blvd, St Louis Park, MN 55426-4702.
- What is Gregory Horsley's phone number?
- The practice phone number listed in the NPPES registry for Gregory Horsley is (952) 993-1000.
- Does Gregory Horsley accept Medicare?
- Gregory Horsley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Horsley's NPI active?
- Yes — Gregory Horsley's NPI (1245439744) is active in the NPPES registry as of the last update on 2021-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.