Doctor profile · Federal record
Dr. Robert Macarthur, MD
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orange, CA
- NPI 1508949470
- Accepts Medicare
- 35 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1010 W la Veta Ave, Suite 510
Orange, CA 928684300
(714) 550-0070
fax (714) 550-0035 - Mailing address
-
Po Box 11768
Santa Ana, CA 927111768
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- October 17, 2023
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- California #G76912
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508949470. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
68
Distinct HCPCS
4
Medicare allowed
$9,001
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 23 | 16 | $136 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 20 | 20 | $120 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $103 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 11 | $178 |
In context: peer comparison
Among 12 peers in Orange Orthopaedic Surgery Physician, average services per provider: 389. This provider delivers 0.2× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Robert Macarthur's medical specialty?
Dr. Robert Macarthur practices Orthopaedic Surgery Physician in Orange, CA.
Where does Dr. Robert Macarthur practice?
Dr. Robert Macarthur practices at 1010 W la Veta Ave, Orange, CA 928684300. Office phone: 7145500070.
What is Dr. Robert Macarthur's NPI?
Dr. Robert Macarthur's National Provider Identifier (NPI) is 1508949470, issued by NPPES.
Does Dr. Robert Macarthur accept Medicare assignment?
Yes. Dr. Robert Macarthur accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Macarthur commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.