SARAH SPENCER WALKER (BC-C) – Family Nurse Practitioner, NPI 1124428628
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,586 NURSE PRACTITIONER in MS
Provider Addresses for SARAH SPENCER WALKER (BC-C)
110 TCHULA ST
LEXINGTON, MS 390953111
Phone: (662) 834-1855
Fax: (662) 834-4953
Type: Mailing
401 Baptist Dr Ste 104
Madison, MS 391102010
Phone: (601) 605-2383
Fax: (601) 605-3898
Type: Location
965 RIDGE LAKE BLVD STE 103
MEMPHIS, TN 381209446
Phone:
Fax: (901) 227-8591
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $35.
Total Amount is formed as General ($35) + Research ($0) + Ownership ($0) = $35.
Last reported payment date: 2024-10-25 • Largest payer in this snapshot: IDORSIA PHARMACEUTICALS US INC ($35).
Total Amount
$35
General + Research + Ownership
Payments
2
Total payment records
General Amount
$35
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| IDORSIA PHARMACEUTICALS US INC | $35 |
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: 2021-04-21
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20210421002550 | I | Nurse Practitioner | MS | 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 |
|---|---|---|---|---|
| 99496 | Transitional care management services for problem of high complexity | 37 | 37 | $0 |
| 99350 | Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 15 | 15 | $0 |
Insurance plans in this area (ZIP 39095)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | AL | |
| Nurse Practitioner | NC | |
| Nurse Practitioner | MS | |
| Nurse Practitioner | MS | |
| Family Practice | TN | |
| Nurse Practitioner | MS |
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