Doctor profile · Federal record
Dr. Sebastian Opar, PA-C
Physician Assistant · Urgent Care Clinic/Center · Green Brook, NJ
- NPI 1225785900
- Accepts Medicare
- 5 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
119 US Highway 22
Green Brook, NJ 088122147
(732) 838-9621
Credentials & registration
- NPI registered
- March 2022 — 4 yrs on file
- Profile last updated
- July 20, 2022
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- New Jersey #25MP00693200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225785900. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
127
Distinct HCPCS
4
Medicare allowed
$14,147
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 51 | 38 | $120 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 37 | 37 | $155 | |
87811 |
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 28 | 26 | $41 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 11 | 11 | $105 |
In context: peer comparison
Among 4 peers in Green Brook Physician Assistant, average services per provider: 58. This provider delivers 2.2× the peer median.Open Payments
Industry payments received
All-time total
$29
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 2 | $28.67 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
114
Patients
105
Total drug cost
$1,516
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azelastine Hcl | Generic | 30 | 28 | $828 |
| Azithromycin | Generic | 18 | 17 | $113 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 16 | 13 | $310 |
| Prednisone | Generic | 15 | 13 | $38 |
| Amoxicillin | Generic | 12 | 11 | $38 |
| Cephalexin | Generic | 12 | 12 | $43 |
| Fluticasone Propionate | Generic | 11 | 11 | $147 |
Frequently asked questions
What is Dr. Sebastian Opar's medical specialty?
Dr. Sebastian Opar practices Physician Assistant in Green Brook, NJ.
Where does Dr. Sebastian Opar practice?
Dr. Sebastian Opar practices at 119 US Highway 22, Green Brook, NJ 088122147. Office phone: 7328389621.
What is Dr. Sebastian Opar's NPI?
Dr. Sebastian Opar's National Provider Identifier (NPI) is 1225785900, issued by NPPES.
Does Dr. Sebastian Opar accept Medicare assignment?
Yes. Dr. Sebastian Opar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sebastian Opar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (HCPCS 87811). Source: CMS Medicare Physician & Other Practitioners file.