Doctor profile · Federal record
Dr. Gregory Cassidy, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Brick, NJ
- NPI 1922538297
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
425 Jack Martin Blvd
Brick, NJ 087247732
(732) 840-3380 - Additional location
-
703 Main St
Paterson, NJ 075032621
(973) 754-2222 - Mailing address
-
703 Main St
Paterson, NJ 075032621
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Profile last updated
- September 16, 2020
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New Jersey #25MA10714300
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922538297. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,346
Distinct HCPCS
9
Medicare allowed
$143,638
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 457 | 449 | $186 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 412 | 391 | $9 | |
99284 |
Emergency department visit with moderate level of medical decision making | 150 | 147 | $128 | |
99291 |
Critical care, first 30-74 minutes | 145 | 145 | $226 | |
71045 |
X-ray of chest, 1 view | 125 | 124 | $9 | |
99283 |
Emergency department visit with low level of medical decision making | 22 | 21 | $76 | |
73502 |
X-ray of hip, 2-3 views | 12 | 12 | $12 | |
73562 |
X-ray of knee, 3 views | 12 | 12 | $10 | |
93042 |
Electrocardiogram (ecg) 1 to 3 leads with review by physician only | 11 | 11 | $7 |
In context: peer comparison
Among 10 peers in Brick Emergency Medicine Physician, average services per provider: 150. This provider delivers 9.0× the peer median.Open Payments
Industry payments received
All-time total
$30
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, INC | 1 | $16.39 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $13.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
220
Patients
208
Total drug cost
$1,205
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Naproxen | Generic | 63 | 63 | $190 |
| Cephalexin | Generic | 28 | 28 | $226 |
| Prednisone | Generic | 23 | 23 | $56 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 19 | 18 | $277 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 18 | 18 | $50 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 18 | 18 | $73 |
| Ondansetron Odt (Ondansetron) | Brand | 16 | 16 | $139 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 13 | 13 | $112 |
| Azithromycin | Generic | 11 | 0 | $41 |
| Tamsulosin Hcl | Generic | 11 | 11 | $41 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Cassidy's medical specialty?
Dr. Gregory Cassidy practices Emergency Medicine Physician in Brick, NJ.
Where does Dr. Gregory Cassidy practice?
Dr. Gregory Cassidy practices at 425 Jack Martin Blvd, Brick, NJ 087247732. Office phone: 7328403380.
What is Dr. Gregory Cassidy's NPI?
Dr. Gregory Cassidy's National Provider Identifier (NPI) is 1922538297, issued by NPPES.
Does Dr. Gregory Cassidy accept Medicare assignment?
Yes. Dr. Gregory Cassidy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Cassidy commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.