KATIE J MARKS (APRN) – Nurse Practitioner, NPI 1841922531
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
24,232 NURSE PRACTITIONER in FL
Provider Addresses for KATIE J MARKS (APRN)
1824 KING ST STE 200
JACKSONVILLE, FL 322044736
Phone: (904) 384-3343
Type: Mailing
2631 CENTENNIAL BLVD
TALLAHASSEE, FL 323080588
Phone: (850) 877-8539
Fax: (850) 877-6674
Type: Location
4205 BELFORT RD STE 4015
JACKSONVILLE, FL 322163623
Phone: (904) 450-6063
Fax: (904) 539-4091
Type: Mailing
3871 E HIGHWAY 98 STE 203
PORT ST JOE, FL 324565302
Phone: (850) 229-5661
Fax: (850) 229-5662
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 52 Open Payments records for all available years, with a total value of $1,185.
Total Amount is formed as General ($1,185) + Research ($0) + Ownership ($0) = $1,185.
Last reported payment date: 2024-11-29 • Largest payer in this snapshot: Boston Scientific Corporation ($632).
Total Amount
$1,185
General + Research + Ownership
Payments
52
Total payment records
General Amount
$1,185
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $632 |
| Penumbra, Inc. | $214 |
| AngioDynamics, Inc. | $161 |
| Kerecis Limited | $67 |
| CARDIVA MEDICAL, INC. | $46 |
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: 2022-07-18
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 |
|---|---|---|---|---|
| I20220718003772 | I | Nurse Practitioner | FL | 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 |
|---|---|---|---|---|
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 16 | 11 | $0 |
Insurance plans in this area (ZIP 32204)
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