Doctor profile · Federal record
Dr. Robert Grumet, M.D.
Sports Medicine (Orthopaedic Surgery) Physician (CMS: Sports Medicine) · Orange, CA
- NPI 1508055393
- Accepts Medicare
- MIPS 52.6 / 100 · 2023
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
280 S Main St, Suite 200
Orange, CA 928683852
(714) 634-4567
fax (714) 634-4569 - Mailing address
-
Po Box 905
Orange, CA 92856
Credentials & registration
- NPI registered
- October 2007 — 19 yrs on file
- Profile last updated
- February 7, 2012
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207XX0005X — NUCC code
- State license (1)
- California #A88210
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508055393. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
97,716
Distinct HCPCS
10
Medicare allowed
$463,311
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7328 |
Hyaluronan or derivative, gelsyn-3, for intra-articular injection, 0.1 mg | 83,160 | 90 | $1 | |
J3304 |
Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg | 10,816 | 151 | $17 | |
J7318 |
Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg | 1,440 | 12 | $7 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 619 | 248 | $133 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 530 | 300 | $98 | |
73564 |
X-ray of knee, 4 or more views | 311 | 223 | $54 | |
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 230 | 11 | $28 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 121 | 109 | $137 | |
J0702 |
Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | 103 | 28 | $7 | |
73030 |
X-ray of shoulder, minimum of 2 views | 95 | 80 | $39 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 1,892. This provider delivers 52× the peer median.Open Payments
Industry payments received
All-time total
$288
Transactions
7
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Vericel Corporation | 2 | $121.46 | |
| Stryker Corporation | 1 | $77.58 | |
| Pacira Pharmaceuticals Incorporated | 2 | $45.61 | |
| Saxum Surgical, Inc. | 1 | $28.70 | |
| Bioventus LLC | 1 | $14.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
103
Patients
46
Total drug cost
$987
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 77 | 34 | $403 |
| Celecoxib | Generic | 26 | 12 | $584 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Grumet's medical specialty?
Dr. Robert Grumet practices Sports Medicine (Orthopaedic Surgery) Physician in Orange, CA.
Where does Dr. Robert Grumet practice?
Dr. Robert Grumet practices at 280 S Main St, Orange, CA 928683852. Office phone: 7146344567.
What is Dr. Robert Grumet's NPI?
Dr. Robert Grumet's National Provider Identifier (NPI) is 1508055393, issued by NPPES.
Does Dr. Robert Grumet accept Medicare assignment?
Yes. Dr. Robert Grumet accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Grumet commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivative, gelsyn-3, for intra-articular injection, 0.1 mg (HCPCS J7328); Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg (HCPCS J3304); Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg (HCPCS J7318). Source: CMS Medicare Physician & Other Practitioners file.