Walker Medical Diagnostics, LLC
NPI 1881808400 · Magnetic Resonance Imaging (MRI) Clinic/Center · Jasper, AL
Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walker Medical Diagnostics, LLC is a Magnetic Resonance Imaging (MRI) Clinic/Center organization in Jasper, AL (NPI 1881808400).
Provider details
- NPI number
- 1881808400
- Entity type
- Organization
- Primary specialty
- Magnetic Resonance Imaging (MRI) Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Lee Stephens, Administrator(205) 295-4106
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
3,912 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 | 437 | $29 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 274 | $34 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 231 | $161 |
| X-Ray of Knee, 4 Or More Views73564 | 217 | $41 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 173 | $169 |
| Ct Scan of Chest Without Contrast71250 | 166 | $115 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-10
- Last updated
- 2023-12-04
- Certified
- 2023-12-04
Frequently asked questions
- What is Walker Medical Diagnostics, LLC's NPI number?
- Walker Medical Diagnostics, LLC's National Provider Identifier (NPI) is 1881808400, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Walker Medical Diagnostics, LLC?
- Walker Medical Diagnostics, LLC is classified in the NPPES registry as Magnetic Resonance Imaging (MRI) Clinic/Center (Ambulatory Health Care Facilities).
- Where is Walker Medical Diagnostics, LLC located?
- Walker Medical Diagnostics, LLC's practice location on file with NPPES is 1450 Jones Dairy Rd Ste 600, Jasper, AL 35501-6109.
- What is Walker Medical Diagnostics, LLC's phone number?
- The practice phone number listed in the NPPES registry for Walker Medical Diagnostics, LLC is (205) 295-4106.
- Does Walker Medical Diagnostics, LLC accept Medicare?
- Walker Medical Diagnostics, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Walker Medical Diagnostics, LLC?
- The authorized official listed on Walker Medical Diagnostics, LLC's NPPES record is Lee Stephens, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Walker Medical Diagnostics, LLC's NPI active?
- Yes — Walker Medical Diagnostics, LLC's NPI (1881808400) is active in the NPPES registry as of the last update on 2023-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.