Doctor profile · Federal record
Dr. Theresa Gerges, D.O
Anesthesiology Physician (CMS: Anesthesiology) · Student in an Organized Health Care Education/Training Program · Summit, NJ
- NPI 1700203965
- Accepts Medicare
- 12 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
33 Overlook RD Ste 311
Summit, NJ 07901
(908) 598-1500 - Additional location
-
201 Lyons Ave
Newark, NJ 071122027
(973) 926-3233
fax (973) 923-2441 - Mailing address
-
14 Chetwynd Ter
Livingston, NJ 070394203
Credentials & registration
- NPI registered
- March 2014 — 12 yrs on file
- Profile last updated
- July 4, 2018
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- New Jersey #25MB10358200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700203965. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
217
Distinct HCPCS
7
Medicare allowed
$21,804
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 72 | 71 | $90 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 54 | 54 | $94 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 26 | 26 | $98 | |
00812 |
Anesthesia for exam of colon using an endoscope | 23 | 23 | $65 | |
00104 |
Anesthesia for electroshock therapy | 17 | 13 | $113 | |
00732 |
Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope | 13 | 13 | $155 | |
01916 |
Anesthesia for x-ray exam of arteries and veins using contrast | 12 | 12 | $188 |
In context: peer comparison
Among 19 peers in Summit Anesthesiology Physician, average services per provider: 40. This provider delivers 5.4× the peer median.Open Payments
Industry payments received
All-time total
$37
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Vertex Pharmaceuticals Incorporated | 1 | $20.50 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $16.94 |
By nature of payment
Frequently asked questions
What is Dr. Theresa Gerges's medical specialty?
Dr. Theresa Gerges practices Anesthesiology Physician in Summit, NJ.
Where does Dr. Theresa Gerges practice?
Dr. Theresa Gerges practices at 33 Overlook RD Ste 311, Summit, NJ 07901. Office phone: 9085981500.
What is Dr. Theresa Gerges's NPI?
Dr. Theresa Gerges's National Provider Identifier (NPI) is 1700203965, issued by NPPES.
Does Dr. Theresa Gerges accept Medicare assignment?
Yes. Dr. Theresa Gerges accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Theresa Gerges commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813). Source: CMS Medicare Physician & Other Practitioners file.