MRS. CRYSTAL BRITTNEY DUNCAN (CRNP) – Adult Health Nurse Practitioner, NPI 1891293932
Adult Health Nurse Practitioner
Main info
Contacts
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for MRS. CRYSTAL BRITTNEY DUNCAN (CRNP)
111 W Camphor Ave Ste 3
Foley, AL 365353519
Phone: (850) 332-6523
Fax: (850) 741-3679
Type: Location
1420, Leighton Avenue, Anniston, Calhoun County, Alabama, 36207, United States
ANNISTON, AL 362073827
Phone: (256) 841-0885
Type: Mailing
2629 CREIGHTON RD STE 3
PENSACOLA, FL 325047343
Phone: (850) 332-6523
Type: Mailing
2420 E OLIVE RD STE B
PENSACOLA, FL 325145110
Phone: (850) 332-6523
Fax: (850) 741-3679
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $13.
Total Amount is formed as General ($13) + Research ($0) + Ownership ($0) = $13.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Currax Pharmaceuticals LLC ($13).
Total Amount
$13
General + Research + Ownership
Payments
1
Total payment records
General Amount
$13
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Currax Pharmaceuticals LLC | $13 |
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: 2022-04-22
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 |
|---|---|---|---|---|
| I20220422000148 | 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 36535)
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