DIANA NANAYAKKARA (ACNP) – Acute Care Nurse Practitioner, NPI 1710022819
Acute Care Nurse Practitioner
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
22,204 NURSE PRACTITIONER in TX
Provider Addresses for DIANA NANAYAKKARA (ACNP)
1820 PRESTON PARK BLVD
SUITE 1450
PLANO, TX 750933656
Phone: (469) 800-4540
Fax: (469) 800-4540
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 93 Open Payments records for all available years, with a total value of $3,045.
Total Amount is formed as General ($3,045) + Research ($0) + Ownership ($0) = $3,045.
Last reported payment date: 2024-12-09 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($558).
Total Amount
$3,045
General + Research + Ownership
Payments
93
Total payment records
General Amount
$3,045
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $558 |
| Edwards Lifesciences Corporation | $313 |
| PFIZER INC. | $236 |
| ABIOMED | $186 |
| Alnylam Pharmaceuticals Inc. | $146 |
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: 2009-05-12
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 |
|---|---|---|---|---|
| I20090512000330 | I | Nurse Practitioner | TX | 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 | 828 | 661 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 436 | 382 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 236 | 200 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 32 | 31 | $0 |
| 99441 | Telephone medical discussion with physician, 5-10 minutes | 22 | 22 | $0 |
Insurance plans in this area (ZIP 75093)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NURSE PRACTITIONER | TX | 93280 | Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report | 56 | 54 |
| NURSE PRACTITIONER | TX | 93284 | Evaluation, testing and programming adjustment of defibrillator with analysis, review and report | 36 | 34 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Radiation Oncology | TX | |
| Critical Care (Intensivists) | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| Cardiovascular Disease (Cardiology), Internal Medicine | TX | |
| - | TX | |
| Clinical Social Worker | TX |
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