Kenneth Keller, MD
NPI 1891781886 · Diagnostic Radiology Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Keller, MD is a Diagnostic Radiology Physician provider in Scottsdale, AZ (NPI 1891781886).
Provider details
- NPI number
- 1891781886
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4828 (ND)
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
20 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
6,848 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 Chest, 2 Views71046 | 1,146 | $32 |
| X-Ray of Hip, 2-3 Views73502 | 528 | $45 |
| X-Ray of Knee, 3 Views73562 | 495 | $39 |
| X-Ray of Lower and Sacral Spine, Minimum of 4 Views72110 | 435 | $50 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 374 | $38 |
| X-Ray of Knee, 4 Or More Views73564 | 366 | $45 |
| X-Ray of Shoulder, Minimum of 2 Views73030 |
Practice location
Mailing address
Additional practice locations (1)
- 1 Burdick Expy WMinot, ND 58701-4406Phone: (701) 857-5220Fax: (701) 857-5245
Registry dates
- Enumerated
- 2005-09-23
- Last updated
- 2019-02-18
Frequently asked questions
- What is Kenneth Keller's NPI number?
- Kenneth Keller's National Provider Identifier (NPI) is 1891781886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Keller's specialty?
- Kenneth Keller is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Keller located?
- Kenneth Keller's practice location on file with NPPES is 3501 N Scottsdale Rd Ste 130, Scottsdale, AZ 85251-5649.
- What is Kenneth Keller's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Keller is (480) 425-5000.
- Does Kenneth Keller accept Medicare?
- Kenneth Keller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Keller's NPI active?
- Yes — Kenneth Keller's NPI (1891781886) is active in the NPPES registry as of the last update on 2019-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.