DR. MATTHEW T OPACIC (MD) – Emergency Medicine Physician, NPI 1023285517
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,232 EMERGENCY MEDICINE in FL
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Provider Addresses for DR. MATTHEW T OPACIC (MD)
280 CHESTNUT STREET
2ND FLOOR
SPRINGFIELD, MA 011991001
Phone: (413) 794-5700
Type: Mailing
2035, Castille Drive, Spanish Pines, Dunedin, Palm Harbor, Pinellas County, Florida, 34698, United States
DUNEDIN, FL 346989416
Phone: (207) 749-3414
Type: Mailing
201, 14th Street Southwest, Largo, Pinellas County, Florida, 33770, United States
LARGO, FL 337703133
Phone: (727) 588-5222
Type: Location
8330 Lakewood Ranch Blvd
Lakewood Ranch, FL 342025174
Phone: (941) 782-2100
Fax: (888) 742-1211
Type: Location
759 CHESTNUT ST # S6538
SPRINGFIELD, MA 011071619
Phone: (413) 794-3233
Fax: (413) 794-9060
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $629.
Total Amount is formed as General ($629) + Research ($0) + Ownership ($0) = $629.
Last reported payment date: 2024-06-19 • Largest payer in this snapshot: Inari Medical, Inc. ($629).
Total Amount
$629
General + Research + Ownership
Payments
8
Total payment records
General Amount
$629
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inari Medical, Inc. | $629 |
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: 2024-05-02
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 |
|---|---|---|---|---|
| I20200420000887 | I | Emergency Medicine | FL | TBD |
| I20240502002074 | I | Emergency Medicine | MA | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 288 | 276 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 164 | 161 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 106 | 103 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 24 | 24 | $0 |
| 99291 | Critical care, first 30-74 minutes | 16 | 16 | $0 |
Insurance plans in this area (ZIP 01199)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | MA | |
| Anesthesiology, Pain Management | MA | |
| Physician Assistant | MA | |
| - | MA | |
| - | MA | |
| - | MA | |
| - | MA | |
| - | MA | |
| Physician Assistant | MA | |
| Physician Assistant | MA |
Reviews
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