BRETT MICHAEL WALKER (DO) – Orthopaedic Surgery Physician, NPI 1417243528
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,081 ORTHOPEDIC SURGERY in MI
Provider Addresses for BRETT MICHAEL WALKER (DO)
4 COLUMBUS AVE STE 160
BAY CITY, MI 487086478
Phone: (989) 393-2777
Type: Mailing
2585 W Houghton Lake Dr
Prudenville, MI 486519624
Phone: (989) 366-2900
Type: Location
1619 Anderson Rd
Petoskey, MI 497709256
Phone: (231) 417-6090
Type: Location
14695 Park Ave Ste A
Charlevoix, MI 497201920
Phone: (231) 547-2812
Type: Location
8881 M 119
Harbor Springs, MI 497409816
Phone: (231) 935-5880
Type: Location
2147 Professional Dr
Gaylord, MI 497350003
Phone: (989) 732-1753
Type: Location
819 N SHIAWASSEE ST STE 200
OWOSSO, MI 488671601
Phone: (989) 541-2663
Fax: (989) 723-3601
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $204.
Total Amount is formed as General ($204) + Research ($0) + Ownership ($0) = $204.
Last reported payment date: 2024-09-20 • Largest payer in this snapshot: Medtronic, Inc. ($119).
Total Amount
$204
General + Research + Ownership
Payments
6
Total payment records
General Amount
$204
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $119 |
| Smith+Nephew, Inc. | $41 |
| ABBVIE INC. | $23 |
| Abbott Laboratories | $21 |
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: 2012-10-24
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 |
|---|---|---|---|---|
| I20121024000126 | I | Orthopedic Surgery | MI | 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 |
|---|---|---|---|---|
| 72110 | X-ray of lower and sacral spine, minimum of 4 views | 52 | 52 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 44 | 44 | $0 |
| 72100 | X-ray of lower and sacral spine, 2-3 views | 42 | 25 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 36 | 29 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 35 | 32 | $0 |
Insurance plans in this area (ZIP 48708)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | MI | |
| - | MI | |
| Internal Medicine | MI | |
| Nurse Practitioner | MI | |
| Orthopedic Surgery | MI | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | MI | |
| Certified Registered Nurse Anesthetist (Crna) | MI | |
| Emergency Medicine | MI | |
| Physician Assistant | MI |
Reviews
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