MS. DIANNE VICTORIA LIGA (RPA-C) – Physician Assistant, NPI 1487878286
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,430 PHYSICIAN ASSISTANT in VA
Provider Addresses for MS. DIANNE VICTORIA LIGA (RPA-C)
12657 LACE FALLS LOOP
BRISTOW, VA 201361296
Phone: (703) 392-9733
Type: Mailing
9444 TANEY RD
MANASSAS, VA 201105933
Phone: (570) 722-4590
Fax: (703) 361-9198
Type: Location
8500 EXECUTIVE PARK AVE STE 200
FAIRFAX, VA 220312228
Phone: (571) 748-4588
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 86 Open Payments records for all available years, with a total value of $2,055.
Total Amount is formed as General ($2,055) + Research ($0) + Ownership ($0) = $2,055.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: ITI, Inc. ($310).
Total Amount
$2,055
General + Research + Ownership
Payments
86
Total payment records
General Amount
$2,055
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ITI, Inc. | $310 |
| Lundbeck LLC | $296 |
| Supernus Pharmaceuticals, Inc. | $295 |
| ABBVIE INC. | $177 |
| Teva Pharmaceuticals USA, Inc. | $161 |
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: 2023-03-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20150416000332 | I | Physician Assistant | VA | TBD |
| I20230323002425 | I | Physician Assistant | DC | 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 | 90 | 20 | $0 |
| 90792 | Psychiatric diagnostic evaluation with medical services | 13 | 13 | $0 |
Insurance plans in this area (ZIP 20136)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Mental Health Counselor | MD | |
| Mental Health Counselor | MD | |
| P S Y C H I A T R Y | MD | |
| Physician Assistant | MD | |
| Physician Assistant | MD | |
| Physician Assistant | MD | |
| Physician Assistant | MD | |
| P S Y C H I A T R Y | MD | |
| - | MD | |
| - | MD |
Reviews
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