MR. GORDON DOUGLAS WALKER (M.D.) – Orthopaedic Surgery Physician, NPI 1720053762
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
819 ORTHOPEDIC SURGERY in MN
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Provider Addresses for MR. GORDON DOUGLAS WALKER (M.D.)
1431, Premier Dr, Mankato, Blue Earth County, Minnesota, 56001, United States
MANKATO, MN 560016076
Phone: (507) 386-6600
Fax: (507) 625-5971
Type: Mailing
Main Street South, Hutchinson, McLeod County, Minnesota, 55350, United States
HUTCHINSON, MN 553505000
Phone: (320) 484-4400
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2004-10-12
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 |
|---|---|---|---|---|
| I20041012000436 | I | Orthopedic Surgery | MN | 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 |
|---|---|---|---|---|
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 48 | 30 | $0 |
| 73562 | X-ray of knee, 3 views | 33 | 13 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 28 | 18 | $0 |
| 73502 | X-ray of hip, 2-3 views | 17 | 12 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 17 | 13 | $0 |
Insurance plans in this area (ZIP 56001)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiac Electrophysiology | MN | |
| Family Practice | MN | |
| Certified Registered Nurse Anesthetist (Crna) | MN | |
| - | MN | |
| Internal Medicine | MN | |
| Nurse Practitioner | MN | |
| Physician Assistant | IL | |
| Family Practice, Emergency Medicine | MN | |
| Internal Medicine | MI | |
| Nurse Practitioner | MN |
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