KAREN LARSEN (ARNP) – Family Nurse Practitioner, NPI 1154762409
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
24,232 NURSE PRACTITIONER in FL
Provider Addresses for KAREN LARSEN (ARNP)
2230 SW 19TH AVENUE RD
OCALA, FL 34471
Phone: (352) 237-4133
Fax: (352) 237-7728
Type: Location
2516 SW COLLEGE RD
OCALA, FL 344711612
Phone: (352) 368-1330
Fax: (352) 237-7728
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 43 Open Payments records for all available years, with a total value of $1,431.
Total Amount is formed as General ($1,431) + Research ($0) + Ownership ($0) = $1,431.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: ABBVIE INC. ($381).
Total Amount
$1,431
General + Research + Ownership
Payments
43
Total payment records
General Amount
$1,431
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $381 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $249 |
| Novo Nordisk Inc | $172 |
| Astellas Pharma US Inc | $120 |
| Exact Sciences Corporation | $85 |
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: 2013-08-20
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 |
|---|---|---|---|---|
| I20130820000455 | 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 1,500 | 13 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 341 | 229 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 302 | 202 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 292 | 217 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 272 | 210 | $0 |
Insurance plans in this area (ZIP 34471)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NURSE PRACTITIONER | FL | 81002 | Urinalysis, manual test | 25 | 22 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | FL | |
| E N D O C R I N O L O G Y | FL | |
| Nurse Practitioner | FL | |
| Certified Nurse Midwife (Cnm) | NC | |
| - | FL | |
| Nurse Practitioner | FL | |
| Internal Medicine, Endocrinology | FL | |
| Physician Assistant | FL | |
| Family Practice | FL | |
| Physical Therapist In Private Practice | FL |
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