Active NPI 1154345445 Individual Practitioner Male Practitioner

Dr. Stuart Charles Marshall , MD

Orthopaedic Surgery • La Jolla, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stuart Marshall, MD is a certified Orthopaedic Surgery practicing in La Jolla, CA. With approximately 56 years of clinical experience since graduating from Loyola University Of Chicago, Stritch School Of Medicine in 1970, Dr. Marshall delivers high-quality medical care to the local community at 7300 GIRARD AVE.

Dr. Marshall accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, methylprednisolone acetate, 1 mg, established 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

7300 Girard Ave
204

La Jolla, CA 920375138

Telephone 8584593710

Fax 8584593706

Associated Practice Facility / Clinic

🏢 Marshall Orthopedics Inc Facility NPI 1316098098

Medicare Profile & Education

Medical School

Loyola University Of Chicago, Stritch School Of Medicine

Graduation Year

1970

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in La Jolla, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

56 Yrs +32.4 yrs vs City Avg

City Avg: 23.6 Yrs

State Avg: 28.4 Yrs

Regional Practice Density

56 Specialists

Practicing in La Jolla, CA (2527 Statewide)

Telehealth Adoption Rate

16.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

50.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Marshall (56 Years) 56 Yrs

La Jolla Specialty Average (23.6 Years) 23.6 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
J1010 Injection, methylprednisolone acetate, 1 mg	2,188	38	$2.21	$0.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	272	130	$175.00	$127.89
20610 Aspiration and/or injection of fluid from large joint	161	61	$166.00	$64.81
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	160	17	$220.00	$72.80
99213 Established patient office or other outpatient visit, typically 15 minutes	133	72	$147.37	$91.15
J1030 Injection, methylprednisolone acetate, 40 mg	112	14	$6.29	$5.99
73562 X-ray of knee, 3 views	58	52	$128.48	$43.34
73630 X-ray of foot, minimum of 3 views	39	17	$125.00	$36.32
72100 X-ray of lower and sacral spine, 2-3 views	31	29	$124.16	$42.11
72170 X-ray of pelvis, 1-2 views	31	29	$118.00	$29.26
73610 X-ray of ankle, minimum of 3 views	25	15	$107.00	$38.49
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$193.00	$166.29
73030 X-ray of shoulder, minimum of 2 views	22	18	$106.00	$36.64
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	14	$105.00	$57.16
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$156.00	$113.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1030 Injection, methylprednisolone acetate, 40 mg	697	56	$6.00	$5.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	315	130	$148.97	$129.91
20610 Aspiration and/or injection of fluid from large joint	180	69	$166.00	$68.67
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	121	15	$192.07	$74.33
99213 Established patient office or other outpatient visit, typically 15 minutes	102	63	$118.82	$97.08
73562 X-ray of knee, 3 views	63	54	$119.43	$46.66
72100 X-ray of lower and sacral spine, 2-3 views	36	29	$110.39	$45.66
73030 X-ray of shoulder, minimum of 2 views	30	20	$104.57	$39.57
72170 X-ray of pelvis, 1-2 views	29	25	$106.48	$31.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$193.00	$177.51
73630 X-ray of foot, minimum of 3 views	23	11	$118.04	$39.18
73610 X-ray of ankle, minimum of 3 views	16	12	$101.38	$42.36
73130 X-ray of hand, minimum of 3 views	12	11	$96.17	$42.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7318 Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg	2,040	12	$18.50	$15.75
J1030 Injection, methylprednisolone acetate, 40 mg	769	61	$6.11	$5.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	324	158	$125.00	$123.86
20610 Aspiration and/or injection of fluid from large joint	162	76	$164.98	$70.48
99213 Established patient office or other outpatient visit, typically 15 minutes	107	69	$110.36	$98.24
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	88	11	$180.91	$75.18
73562 X-ray of knee, 3 views	87	72	$98.00	$47.40
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	45	45	$193.00	$179.66
73030 X-ray of shoulder, minimum of 2 views	39	33	$96.00	$39.84
72100 X-ray of lower and sacral spine, 2-3 views	33	32	$104.00	$45.99
72170 X-ray of pelvis, 1-2 views	31	29	$86.00	$31.94
73630 X-ray of foot, minimum of 3 views	26	16	$105.00	$39.80
73610 X-ray of ankle, minimum of 3 views	14	12	$77.00	$42.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7318 Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg	3,960	22	$18.50	$17.23
J1030 Injection, methylprednisolone acetate, 40 mg	625	59	$8.49	$5.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	375	169	$143.86	$136.50
20610 Aspiration and/or injection of fluid from large joint	116	64	$163.28	$69.38
99213 Established patient office or other outpatient visit, typically 15 minutes	115	74	$97.62	$97.62
73562 X-ray of knee, 3 views	98	74	$98.01	$46.08
73521 X-ray of both hips, 2 views	50	38	$120.00	$46.73
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	48	48	$191.07	$178.99
73030 X-ray of shoulder, minimum of 2 views	46	40	$93.41	$38.89
72100 X-ray of lower and sacral spine, 2-3 views	40	36	$104.08	$45.13
73610 X-ray of ankle, minimum of 3 views	29	19	$77.14	$41.61
73630 X-ray of foot, minimum of 3 views	28	15	$105.00	$38.93
73110 X-ray of wrist, minimum of 3 views	18	12	$93.00	$46.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1030 Injection, methylprednisolone acetate, 40 mg	420	77	$23.10	$5.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	282	147	$149.37	$112.92
20610 Aspiration and/or injection of fluid from large joint	170	75	$159.16	$61.71
99213 Established patient office or other outpatient visit, typically 15 minutes	134	85	$96.00	$77.99
73562 X-ray of knee, 3 views	85	72	$97.93	$42.15
73521 X-ray of both hips, 2 views	43	35	$120.02	$42.67
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	41	41	$190.56	$167.60
72100 X-ray of lower and sacral spine, 2-3 views	40	36	$104.90	$40.78
73030 X-ray of shoulder, minimum of 2 views	34	31	$93.18	$35.56
73610 X-ray of ankle, minimum of 3 views	23	15	$76.74	$37.19
73630 X-ray of foot, minimum of 3 views	23	15	$100.43	$35.08
73564 X-ray of knee, 4 or more views	18	18	$108.00	$46.51
20605 Aspiration and/or injection of medium joint or joint capsule	12	11	$109.75	$51.87

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	467	234	$137.71	$110.50
20610 Aspiration and/or injection of fluid from large joint	201	91	$163.69	$60.34
99213 Established patient office or other outpatient visit, typically 15 minutes	174	95	$92.02	$75.90
73562 X-ray of knee, 3 views	111	87	$98.48	$38.48
J1030 Injection, methylprednisolone acetate, 40 mg	96	65	$90.22	$6.23
73030 X-ray of shoulder, minimum of 2 views	68	51	$94.43	$31.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	64	64	$189.98	$164.72
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	51	15	$1152.94	$80.01
73610 X-ray of ankle, minimum of 3 views	40	28	$78.11	$35.09
73521 X-ray of both hips, 2 views	36	30	$118.39	$40.37
72100 X-ray of lower and sacral spine, 2-3 views	33	28	$105.33	$38.45
73630 X-ray of foot, minimum of 3 views	32	25	$104.59	$32.88
73565 X-ray of both knees while standing	28	28	$88.00	$36.54
20605 Aspiration and/or injection of medium joint or joint capsule	26	12	$108.88	$50.51
73110 X-ray of wrist, minimum of 3 views	25	12	$91.68	$38.57
72170 X-ray of pelvis, 1-2 views	25	25	$82.24	$34.78
73564 X-ray of knee, 4 or more views	21	20	$108.57	$44.06
72050 X-ray of upper spine, 4 or 5 views	15	12	$128.00	$52.89
73130 X-ray of hand, minimum of 3 views	14	13	$86.93	$35.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$140.21	$110.48

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	423	205	$124.89	$105.88
20610 Aspiration and/or injection of fluid from large joint	207	97	$107.65	$58.90
99213 Established patient office or other outpatient visit, typically 15 minutes	195	109	$80.00	$70.50
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	123	75	$15.00	$1.82
73560 X-ray of knee, 1-2 views	70	55	$70.82	$31.19
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	62	62	$192.50	$161.35
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	60	18	$216.67	$84.37
73030 X-ray of shoulder, minimum of 2 views	42	36	$79.40	$29.15
73562 X-ray of knee, 3 views	32	26	$85.41	$34.42
72100 X-ray of lower and sacral spine, 2-3 views	31	28	$89.81	$35.53
72170 X-ray of pelvis, 1-2 views	30	29	$66.75	$32.36
73610 X-ray of ankle, minimum of 3 views	29	19	$70.25	$32.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$126.50	$106.33
73564 X-ray of knee, 4 or more views	26	24	$89.54	$40.34
73630 X-ray of foot, minimum of 3 views	20	14	$71.85	$29.79
73502 X-ray of hip, 2-3 views	19	16	$66.00	$42.13
J7326 Hyaluronan or derivative, gel-one, for intra-articular injection, per dose	12	12	$1200.00	$514.20

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	426	203	$125.00	$107.69
20610 Aspiration and/or injection of fluid from large joint	278	116	$100.00	$59.31
99213 Established patient office or other outpatient visit, typically 15 minutes	243	128	$80.19	$73.15
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	187	108	$15.00	$1.80
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	111	31	$200.00	$85.26
73562 X-ray of knee, 3 views	67	53	$82.50	$36.77
73030 X-ray of shoulder, minimum of 2 views	56	44	$75.50	$29.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	52	52	$192.50	$163.28
73560 X-ray of knee, 1-2 views	50	41	$64.75	$31.62
72100 X-ray of lower and sacral spine, 2-3 views	42	40	$84.00	$35.99
72170 X-ray of pelvis, 1-2 views	35	32	$59.25	$32.71
73502 X-ray of hip, 2-3 views	34	17	$66.00	$42.67
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$126.50	$108.11
20605 Aspiration and/or injection of medium joint or joint capsule	27	12	$85.00	$50.20
73564 X-ray of knee, 4 or more views	22	21	$88.00	$40.87
73501 X-ray of hip with pelvis, 1 view	19	17	$125.25	$30.46
73610 X-ray of ankle, minimum of 3 views	17	14	$70.25	$32.35
73120 X-ray of hand, 2 views	16	13	$62.00	$26.86
73130 X-ray of hand, minimum of 3 views	16	14	$67.50	$31.68
20600 Aspiration and/or injection of fluid from small joint	14	13	$80.00	$44.52

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License CA G21075

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

00G210750 (CA)

Practice Associates & Co-Workers

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

9 Associated Practitioners

Dr. Angell Shieh , MD, PhD

Pediatrics

NPI 1063709020

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Mark Rechnic , MD

Orthopaedic Surgery - Hand Surgery

NPI 1114060126

Doctor of Medicine (M.D.)

Dr. Brook Brouha , MD, PhD

Dermatology - Dermatopathology

NPI 1114173937

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Gretchen Gainor , MD

Pediatrics

NPI 1174504757

Doctor of Medicine (M.D.)

Dr. Grey Cunningham , DDS

Dentist

NPI 1275677221

Doctor of Dental Surgery

Dr. Vivian Tung , MD

Pediatrics

NPI 1285665133

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 7300 GIRARD AVE, 204, LA JOLLA, CA 920375138 (Tel: 8584593710)

📍

Updated Business Mailing Address July 08, 2007

Registered at 7300 GIRARD AVE, 204, LA JOLLA, CA 920375138 (Tel: 8584593710)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as STUART MARSHALL, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Orthopaedic Surgery (License #G21075 in CA)

🟢

Initial NPI Registration & Enumeration July 27, 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: 1154345445

Entity Type:

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

Enumeration Date: July 27, 2006

Last Update: July 08, 2007

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

7300 Girard Ave, 204

La Jolla, CA 920375138

Phone: 8584593710

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

⚠️ Medical Disclaimer

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