DR. CHRISTOPHER MICHAEL WALKER (M.D.) – Diagnostic Radiology Physician, NPI 1306097613
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,218 DIAGNOSTIC RADIOLOGY in MO
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Provider Addresses for DR. CHRISTOPHER MICHAEL WALKER (M.D.)
901, East 104th Street, Executive Hills East, Kansas City, Jackson County, Missouri, 64131, United States
MAILSTOP 400
KANSAS CITY, MO 641314517
Phone: (816) 599-9499
Fax: (816) 932-9670
Type: Mailing
4401, Wornall Road, Plaza-Westport, Country Club Plaza, Kansas City, Jackson County, Missouri, 64111, United States
KANSAS CITY, MO 641113220
Phone: (816) 932-2549
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 47 Open Payments records for all available years, with a total value of $53,376.
Total Amount is formed as General ($53,376) + Research ($0) + Ownership ($0) = $53,376.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Boehringer Ingelheim Pharmaceuticals, Inc. ($53,376).
Total Amount
$53,376
General + Research + Ownership
Payments
47
Total payment records
General Amount
$53,376
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $53,376 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2018-09-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20180904001893 | I | Diagnostic Radiology | KS | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 981 | 753 | $0 |
| 71250 | Ct scan of chest without contrast | 545 | 530 | $0 |
| 71046 | X-ray of chest, 2 views | 417 | 407 | $0 |
| 71260 | Ct scan of chest with contrast | 289 | 277 | $0 |
| 71275 | Ct scan of blood vessels of chest with contrast | 198 | 194 | $0 |
Insurance plans in this area (ZIP 64131)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | MO | 71010 | X-ray of chest, 1 view, front | 4010 | 2599 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | KS | |
| Nurse Practitioner | KS | |
| - | MO | |
| Certified Registered Nurse Anesthetist (Crna) | KS | |
| - | KS | |
| - | KS | |
| Rheumatology, Internal Medicine | PA | |
| - | MO | |
| Qualified Audiologist | MO | |
| Hospitalist, Internal Medicine | KS |
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