DIANNA L CHIZMAS (ARNP) – Family Nurse Practitioner, NPI 1245496736
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 DIANNA L CHIZMAS (ARNP)
4421 SUN'N LAKE BLVD
SUITE B
SEBRING, FL 338722172
Phone: (863) 382-9600
Fax: (863) 382-0107
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 14 Open Payments records for all available years, with a total value of $258.
Total Amount is formed as General ($258) + Research ($0) + Ownership ($0) = $258.
Last reported payment date: 2024-10-24 • Largest payer in this snapshot: Exact Sciences Corporation ($73).
Total Amount
$258
General + Research + Ownership
Payments
14
Total payment records
General Amount
$258
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Exact Sciences Corporation | $73 |
| AstraZeneca Pharmaceuticals LP | $67 |
| Abbott Laboratories | $54 |
| Amgen Inc. | $50 |
| Lilly USA, LLC | $14 |
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: 2008-09-18
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 |
|---|---|---|---|---|
| I20080918000719 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 697 | 534 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 248 | 53 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 144 | 76 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 102 | 102 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 75 | 60 | $0 |
Insurance plans in this area (ZIP 33872)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | FL | |
| - | FL | |
| General Surgery | FL | |
| - | FL | |
| - | FL | |
| General Surgery | NJ | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology), Internal Medicine | FL | |
| Critical Care (Intensivists) | FL | |
| - | FL | |
| Nurse Practitioner | FL |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.