MRS. MARILYN CARROLL (CRNP) – Family Nurse Practitioner, NPI 1922587989
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. MARILYN CARROLL (CRNP)
4704 WHITESBURG DR SW STE 201
HUNTSVILLE, AL 358021681
Phone: (256) 213-1800
Fax: (256) 429-9186
Type: Mailing
3809 Sullivan St Ste 6A
Madison, AL 357583146
Phone: (256) 213-1800
Fax: (256) 429-9186
Type: Location
1874 Beltline Rd SW Ste 100
Decatur, AL 356015514
Phone: (256) 213-1800
Fax: (256) 429-9186
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 68 Open Payments records for all available years, with a total value of $1,273.
Total Amount is formed as General ($1,273) + Research ($0) + Ownership ($0) = $1,273.
Last reported payment date: 2024-10-30 • Largest payer in this snapshot: ABBVIE INC. ($318).
Total Amount
$1,273
General + Research + Ownership
Payments
68
Total payment records
General Amount
$1,273
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-30
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2018-09-19
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 |
|---|---|---|---|---|
| I20180919002900 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 270 | 145 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 115 | 63 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 111 | 23 | $0 |
| J3420 | Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 77 | 35 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 63 | 63 | $0 |
Insurance plans in this area (ZIP 35802)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | AL | |
| Nurse Practitioner | AL | |
| Nurse Practitioner | AL |
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