MICHAEL ALAN WALKER (D.O.) – Family Medicine Physician, NPI 1033117973
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,705 FAMILY PRACTICE in TX
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Provider Addresses for MICHAEL ALAN WALKER (D.O.)
Highway 37 South, Mount Vernon, Franklin County, Texas, 75457, United States
MOUNT VERNON, TX 754576597
Phone: (903) 537-4548
Fax: (903) 537-2596
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 34 Open Payments records for all available years, with a total value of $561.
Total Amount is formed as General ($561) + Research ($0) + Ownership ($0) = $561.
Last reported payment date: 2024-10-21 • Largest payer in this snapshot: ABBVIE INC. ($195).
Total Amount
$561
General + Research + Ownership
Payments
34
Total payment records
General Amount
$561
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $195 |
| Lilly USA, LLC | $135 |
| Tris Pharma Inc | $90 |
| Janssen Pharmaceuticals, Inc | $52 |
| Bayer Healthcare Pharmaceuticals Inc. | $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: 2022-12-07
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20041103001323 | I | Family Practice | TX | TBD |
| I20221207000090 | I | Family Practice | LA | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 75457)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | LA | |
| Mental Health Counselor | LA | |
| Nurse Practitioner | TX | |
| - | LA | |
| Nurse Practitioner | LA | |
| Physician Assistant | LA | |
| - | LA | |
| Nurse Practitioner | LA | |
| Internal Medicine, Emergency Medicine | LA | |
| Nurse Practitioner | LA |
Reviews
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