GABRIELLE ALLENA WALKER – Registered Nurse, NPI 1134681950
Registered Nurse
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,653 NURSE PRACTITIONER in AL
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Provider Addresses for GABRIELLE ALLENA WALKER
7278 CAHABA VALLEY RD APT 1437A
BIRMINGHAM, AL 352426494
Phone: (205) 948-8969
Type: Mailing
1845 CHERRY ST
MONTGOMERY, AL 361072613
Phone: (334) 420-5001
Type: Mailing
NW Corner of Tuscaloosa Av & 7th St SW, 701, Princeton Avenue Southwest, Elyton, Birmingham, Jefferson County, Alabama, 35254, United States
BIRMINGHAM, AL 352111303
Phone: (205) 948-8969
Type: Location
1845 Cherry St
Montgomery, AL 361072613
Phone: (334) 420-5001
Fax: (334) 263-0886
Type: Location
325 N SAINT PAUL ST STE 3100
DALLAS, TX 752013923
Phone: (888) 731-8994
Type: Mailing
2055 E SOUTH BLVD STE 806
MONTGOMERY, AL 361162007
Phone: (334) 747-8920
Fax: (334) 747-8930
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 $86.
Total Amount is formed as General ($86) + Research ($0) + Ownership ($0) = $86.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: ViiV Healthcare Company ($29).
Total Amount
$86
General + Research + Ownership
Payments
4
Total payment records
General Amount
$86
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ViiV Healthcare Company | $29 |
| GlaxoSmithKline, LLC. | $21 |
| Medline Industries LP | $19 |
| Teva Pharmaceuticals USA, Inc. | $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: 2022-06-16
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 |
|---|---|---|---|---|
| I20220616000775 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 35242)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | AL | |
| Nurse Practitioner | AL | |
| Family Practice | AL | |
| - | AL | |
| P S Y C H I A T R Y | PR | |
| Nurse Practitioner | AL | |
| Nurse Practitioner | FL | |
| Marriage And Family Therapist | AL | |
| Nurse Practitioner | AL | |
| Nurse Practitioner | AL |
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