Robert Walker, M.D.
NPI 1568626794 · Diagnostic Radiology Physician · Edina, MN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Walker, M.D. is a Diagnostic Radiology Physician provider in Edina, MN (NPI 1568626794).
Provider details
- NPI number
- 1568626794
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01068225A (IN)
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
17 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
1,473 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 | 284 | $37 |
| X-Ray of Chest, 1 View71045 | 204 | $8 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 111 | $76 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 110 | $73 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 99 | $80 |
| Ct Scan of Upper Spine Without Contrast72125 | 98 | $43 |
| Ct Scan of Abdomen and Pelvis Without Contrast |
Practice location
Mailing address
Additional practice locations (1)
- 7340 Shadeland Sta Ste 200Indianapolis, IN 46256-3980Phone: (317) 806-8260Fax: (317) 806-8296
Registry dates
- Enumerated
- 2008-07-16
- Last updated
- 2025-12-08
- Certified
- 2025-12-08
Frequently asked questions
- What is Robert Walker's NPI number?
- Robert Walker's National Provider Identifier (NPI) is 1568626794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Walker's specialty?
- Robert Walker is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Walker located?
- Robert Walker's practice location on file with NPPES is 3600 Minnesota Dr Ste 800, Edina, MN 55435-7915.
- What is Robert Walker's phone number?
- The practice phone number listed in the NPPES registry for Robert Walker is (952) 595-1301.
- Does Robert Walker accept Medicare?
- Robert Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Walker's NPI active?
- Yes — Robert Walker's NPI (1568626794) is active in the NPPES registry as of the last update on 2025-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.