MRS. WALTON CALLEN WALLS (CRNP) – Family Nurse Practitioner, NPI 1154791390
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,653 NURSE PRACTITIONER in AL
Provider Addresses for MRS. WALTON CALLEN WALLS (CRNP)
210 FIELDSTOWN RD STE 124
GARDENDALE, AL 350712418
Phone:
Type: Mailing
1747 OGLETREE RD STE B
AUBURN, AL 368306648
Phone: (334) 787-9300
Fax: (334) 787-9306
Type: Mailing
400 LEM MORRISON DRIVE
AUBURN, AL 368490001
Phone: (334) 844-6125
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $265.
Total Amount is formed as General ($265) + Research ($0) + Ownership ($0) = $265.
Last reported payment date: 2024-03-19 • Largest payer in this snapshot: ABBVIE INC. ($144).
Total Amount
$265
General + Research + Ownership
Payments
4
Total payment records
General Amount
$265
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $144 |
| AstraZeneca Pharmaceuticals LP | $104 |
| Philips Electronics North America Corporation | $17 |
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: 2015-11-20
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 |
|---|---|---|---|---|
| I20151120002204 | I | Nurse Practitioner | AL | 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 |
|---|---|---|---|---|
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 11 | 11 | $0 |
Insurance plans in this area (ZIP 35071)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | AL | |
| Nurse Practitioner | AL | |
| Family Practice | AL |
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