Doctor profile · Federal record
Dr. Ghassan Tooma, MD
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Corona, CA
- NPI 1629089073
- Accepts Medicare
- MIPS 70.8 / 100 · 2023
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
341 Magnolia Ave, Ste 101
Corona, CA 928793331
(951) 735-6060
fax (951) 735-4510 - Additional location
-
28078 Baxter RD # 330-340
Murrieta, CA 925631402 - Mailing address
-
341 Magnolia Ave Ste 101
Corona, CA 928793331
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- January 16, 2022
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- California #G64601
- Medicaid
- CA #00G646010
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629089073. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,327
Distinct HCPCS
10
Medicare allowed
$109,504
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 468 | 102 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 191 | 143 | $93 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 128 | 99 | $131 | |
20610 |
Aspiration and/or injection of fluid from large joint | 124 | 63 | $67 | |
73560 |
X-ray of knee, 1-2 views | 61 | 44 | $37 | |
20550 |
Injection into tendon or ligament | 49 | 37 | $52 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 48 | 48 | $171 | |
73130 |
X-ray of hand, minimum of 3 views | 44 | 42 | $39 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 44 | 44 | $116 | |
73502 |
X-ray of hip, 2-3 views | 30 | 25 | $48 |
In context: peer comparison
Among 6 peers in Corona Orthopaedic Surgery Physician, average services per provider: 68. This provider delivers 20× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
357
Patients
186
Total drug cost
$5,587
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 60 | 37 | $498 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 59 | 39 | $603 |
| Tramadol Hcl | Generic | 57 | 35 | $184 |
| Ibuprofen | Generic | 43 | 17 | $995 |
| Meloxicam | Generic | 29 | 18 | $595 |
| Cephalexin | Generic | 28 | 27 | $122 |
| Celecoxib | Generic | 22 | 13 | $1,622 |
| Diclofenac Sodium | Generic | 17 | 0 | $658 |
| Oxycodone Hcl | Generic | 16 | 0 | $137 |
| Methylprednisolone | Generic | 15 | 0 | $107 |
Hospital affiliations
Frequently asked questions
What is Dr. Ghassan Tooma's medical specialty?
Dr. Ghassan Tooma practices Orthopaedic Surgery Physician in Corona, CA.
Where does Dr. Ghassan Tooma practice?
Dr. Ghassan Tooma practices at 341 Magnolia Ave, Corona, CA 928793331. Office phone: 9517356060.
What is Dr. Ghassan Tooma's NPI?
Dr. Ghassan Tooma's National Provider Identifier (NPI) is 1629089073, issued by NPPES.
Does Dr. Ghassan Tooma accept Medicare assignment?
Yes. Dr. Ghassan Tooma accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ghassan Tooma commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.