Doctor profile · Federal record
Dr. Thomas Gemma, D.O.
Anesthesiology Physician (CMS: Anesthesiology) · Youngstown, OH
- NPI 1861438426
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1044 Belmont Ave
Youngstown, OH 445041006
(330) 742-2100
fax (330) 742-2107 - Mailing address
-
602 Parmalee Ave, Suite 110
Youngstown, OH 445101653
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Ohio #34-005446
- Medicaid
- OH #0909342
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861438426. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
426
Distinct HCPCS
10
Medicare allowed
$38,475
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00812 |
Anesthesia for exam of colon using an endoscope | 70 | 70 | $63 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 52 | 51 | $78 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 47 | 47 | $169 | |
62323 |
Injection of substance into lower spine canal using imaging guidance | 43 | 27 | $95 | |
62321 |
Injection of substance into middle or upper spine canal using imaging guidance | 40 | 34 | $103 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 31 | 31 | $61 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 30 | 30 | $98 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 28 | 28 | $73 | |
00910 |
Anesthesia for other procedure on urinary system through urethra | 18 | 18 | $56 | |
00840 |
Anesthesia for other procedure on lower abdomen | 15 | 15 | $138 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 31. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$7
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ambu Inc. | 1 | $6.66 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
54
Patients
53
Total drug cost
$559
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Mupirocin | Generic | 54 | 53 | $559 |
Frequently asked questions
What is Dr. Thomas Gemma's medical specialty?
Dr. Thomas Gemma practices Anesthesiology Physician in Youngstown, OH.
Where does Dr. Thomas Gemma practice?
Dr. Thomas Gemma practices at 1044 Belmont Ave, Youngstown, OH 445041006. Office phone: 3307422100.
What is Dr. Thomas Gemma's NPI?
Dr. Thomas Gemma's National Provider Identifier (NPI) is 1861438426, issued by NPPES.
Does Dr. Thomas Gemma accept Medicare assignment?
Yes. Dr. Thomas Gemma accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Gemma commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for exam of colon using an endoscope (HCPCS 00812); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for procedure for total knee joint replacement (HCPCS 01402). Source: CMS Medicare Physician & Other Practitioners file.