Active NPI 1508949470 Individual Practitioner Male Practitioner

Dr. Robert John Macarthur , MD

Orthopaedic Surgery • Orange, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Robert Macarthur, MD is a certified Orthopaedic Surgery practicing in Orange, CA. With approximately 35 years of clinical experience since graduating from Columbia University College Of Physicians And Surgeons in 1991, Dr. Macarthur delivers high-quality medical care to the local community at 1010 W LA VETA AVE.

Dr. Macarthur maintains professional affiliations with Premier Orthopaedic Trauma Specialists Pmc, Desert Valley Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, aspiration and/or injection of fluid from large joint. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1010 W La Veta Ave
Suite 510

Orange, CA 928684300

Telephone 7145500070

Fax 7145500035

Associated Practice Facility / Clinic

🏢 Bms Physician Practice A Medical Group Inc. Facility NPI 1598723223

Medicare Profile & Education

Medical School

Columbia University College Of Physicians And Surgeons

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Orange, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs +13.3 yrs vs City Avg

City Avg: 21.7 Yrs

State Avg: 28.4 Yrs

Regional Practice Density

47 Specialists

Practicing in Orange, CA (2527 Statewide)

Telehealth Adoption Rate

10.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

69.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Macarthur (35 Years) 35 Yrs

Orange Specialty Average (21.7 Years) 21.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	43	25	$321.07	$131.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$484.18	$171.15
20610 Aspiration and/or injection of fluid from large joint	18	13	$450.17	$78.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	16	$302.43	$135.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$221.15	$119.70
99213 Established patient office or other outpatient visit, typically 15 minutes	13	13	$183.21	$103.41
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	11	$305.29	$178.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	69	53	$252.65	$136.35
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$302.31	$176.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	57	42	$237.00	$113.85
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	57	44	$298.00	$152.40
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$276.00	$171.86
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	25	25	$346.00	$214.62
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	22	12	$15.00	$7.12
99443 Telephone medical discussion with physician, 21-30 minutes	16	14	$219.88	$112.88
20610 Aspiration and/or injection of fluid from large joint	16	12	$129.00	$61.58
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$352.00	$210.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	101	74	$302.93	$150.77
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	69	50	$216.00	$112.62
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	61	61	$400.54	$212.87
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	50	36	$14.50	$6.79
20610 Aspiration and/or injection of fluid from large joint	42	29	$128.09	$56.40
J2001 Injection, lidocaine hcl for intravenous infusion, 10 mg	22	19	$2.09	$0.04
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$272.55	$169.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	180	120	$207.62	$110.08
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	99	99	$328.23	$167.09
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	54	49	$319.53	$147.51
99213 Established patient office or other outpatient visit, typically 15 minutes	52	42	$153.91	$74.37
73560 X-ray of knee, 1-2 views	47	31	$65.10	$30.23
73502 X-ray of hip, 2-3 views	34	19	$87.19	$42.19
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	27	21	$14.81	$6.97
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	27	27	$427.81	$209.19
73030 X-ray of shoulder, minimum of 2 views	20	16	$62.45	$30.05
73562 X-ray of knee, 3 views	20	14	$72.09	$37.27
J2001 Injection, lidocaine hcl for intravenous infusion, 10 mg	19	16	$2.00	$0.02
27447 Replacement of knee joint, both sides of knee	17	17	$2819.08	$1372.52
29125 Application of nonmoveable forearm to hand splint	16	13	$135.83	$67.91
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$226.17	$109.50
20610 Aspiration and/or injection of fluid from large joint	15	14	$126.76	$61.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	212	130	$153.00	$107.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	57	57	$252.00	$163.48
73560 X-ray of knee, 1-2 views	45	31	$55.00	$31.52
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$178.00	$109.04
73610 X-ray of ankle, minimum of 3 views	21	12	$56.00	$32.28
73030 X-ray of shoulder, minimum of 2 views	20	17	$61.00	$29.60
99213 Established patient office or other outpatient visit, typically 15 minutes	20	19	$98.00	$73.32
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	15	$221.00	$144.22
73502 X-ray of hip, 2-3 views	15	13	$80.00	$42.44
27447 Replacement of knee joint, both sides of knee	13	12	$2750.00	$1332.54

Medical Specialties & State Licenses

CMS Verified: 2023-10-17

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License CA G76912

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Hospital & Practice Group Affiliations

Premier Orthopaedic Trauma Specialists Pmc

12490 Business Ctr Dr, Victorville, CA 923955833

Phone: 9095964346

Desert Valley Medical Group Inc

16850 Bear Valley Rd, Victorville, CA 923955794

Phone: 7602418000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

35 Associated Practitioners

Dr. Gurpreet Ahuja , MD

Otolaryngology

NPI 1013970169

Doctor of Medicine (M.D.)

Missra Rezvani , NP

Nurse Practitioner - Adult Health

NPI 1043523707

Nurse Practitioner

Richard Sanders , PA

Physician Assistant

NPI 1073722138

Physician Assistant

Dr. Myron Kanofsky , MD

Obstetrics & Gynecology

NPI 1083679377

Doctor of Medicine (M.D.)

Dr. Ronald Daoud , MD

Internal Medicine

NPI 1093732992

Doctor of Medicine (M.D.)

My Phuong Pham Nguyen , NP

Nurse Practitioner - Family

NPI 1104218494

Nurse Practitioner

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 17, 2023

Orthopaedic Surgery (License #G76912 in CA)

✅

NPI Profile Active May 20, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location May 20, 2009

Registered at 1010 W LA VETA AVE, SUITE 510, ORANGE, CA 928684300 (Tel: 7145500070)

📍

Updated Business Mailing Address May 20, 2009

Registered at PO BOX 11768, SANTA ANA, CA 927111768 (Tel: 7145500070)

👤

Provider Name / Credentials Updated May 20, 2009

Recorded as ROBERT MACARTHUR, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 20, 2009

Specialist (License #G76912 in CA)

🟢

Initial NPI Registration & Enumeration October 23, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1508949470

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: October 23, 2006

Last Update: October 17, 2023

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

Po Box 11768

Santa Ana, CA 927111768

Phone: 7145500070

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.