DR. MICHAEL SEAN ANTONIS (DO) – Sports Medicine (Emergency Medicine) Physician, NPI 1760429476
Sports Medicine (Emergency Medicine) Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,497 EMERGENCY MEDICINE in VA
Provider Addresses for DR. MICHAEL SEAN ANTONIS (DO)
P. O. BOX 715868
PHILADELPHIA, PA 191715868
Phone: (804) 215-3063
Fax: (804) 968-1803
Type: Mailing
20041 RIVERSIDE COMMONS PLAZA
ASHBURN, VA 20147
Phone: (703) 466-0447
Fax: (703) 810-5313
Type: Location
Arlington Boulevard, Falls Church, Fairfax County, Virginia, 22044, United States
FAIRFAX, VA 220314625
Phone: (703) 810-5228
Fax: (703) 810-5318
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $32.
Total Amount is formed as General ($32) + Research ($0) + Ownership ($0) = $32.
Last reported payment date: 2023-08-04 • Largest payer in this snapshot: Abbott Laboratories ($16).
Total Amount
$32
General + Research + Ownership
Payments
2
Total payment records
General Amount
$32
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-08-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $16 |
| Kowa Pharmaceuticals America, Inc. | $16 |
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: 2023-04-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20060726000265 | I | Emergency Medicine | DC | TBD |
| I20110721000416 | I | Emergency Medicine | MD | TBD |
| I20230427001806 | I | Sports Medicine | VA | 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 |
|---|---|---|---|---|
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,528 | 292 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 370 | 370 | $0 |
| 20611 | Aspiration and/or injection of fluid large joint using ultrasound guidance | 335 | 273 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 312 | 215 | $0 |
| 76881 | Complete ultrasound scan of joint | 172 | 152 | $0 |
Insurance plans in this area (ZIP 19171)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | VA | |
| - | VA | |
| Physician Assistant | VA | |
| Physical Therapist In Private Practice | VA | |
| Physical Therapist In Private Practice | VA | |
| Physical Therapist In Private Practice | VA | |
| - | VA | |
| - | VA | |
| - | VA | |
| - | VA |
Reviews
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