Doctor profile · Federal record

Dr. James Barnes, M.D.

Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Santa Monica, CA

  • NPI 1083980585
  • Accepts Medicare
  • MIPS 15.0 / 100 · 2023
  • 14 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
1225 15Th St Ste 2100
Santa Monica, CA 904041101
(310) 319-1234
Additional location
7219 N Litchfield RD
Luke Afb, AZ 853091529
(623) 856-7553
Additional location
2301 Holmes St
Kansas City, MO 641082640
(816) 404-4175
fax (816) 404-0003
Show 1 more location
Additional location
751 W Legion RD Dept of
Brawley, CA 922277732
(760) 351-4400
Mailing address
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631

Credentials & registration

NPPES · NUCC
NPI registered
March 2012 — 14 yrs on file
Profile last updated
December 6, 2021
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207X00000X — NUCC code
State licenses (2)
California #A159330 · Arizona #55081

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083980585. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
8,489
Distinct HCPCS
10
Medicare allowed
$304,155
HCPCS Description Services Patients Avg allowed
J7331 Hyaluronan or derivative, synojoynt, for intra-articular injection, 1 mg 5,400 68 $16
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 773 145 $1
99213 Established patient office or other outpatient visit, 20-29 minutes 336 222 $88
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance 253 99 $114
99204 New patient office or other outpatient visit, 45-59 minutes 223 223 $164
99214 Established patient office or other outpatient visit, 30-39 minutes 221 174 $125
73030 X-ray of shoulder, minimum of 2 views 182 124 $34
73564 X-ray of knee, 4 or more views 181 177 $46
99203 New patient office or other outpatient visit, 30-44 minutes 159 159 $110
73110 X-ray of wrist, minimum of 3 views 111 57 $40

In context: peer comparison

Among 10 peers in this city , average services per provider: 216. This provider delivers 39× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,599
Transactions
17
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Stryker Corporation 15 $1,562.16
Goode Surgical Inc 1 $22.19
Boston Scientific Corporation 1 $15.13

By nature of payment

Food and Beverage
$1,004
Travel and Lodging
$596

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
657
Patients
481
Total drug cost
$42,169
Drug Type Claims Patients Total cost
Meloxicam Generic 388 267 $1,435
Ondansetron Hcl Generic 89 81 $816
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 79 68 $1,097
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 52 47 $511
Diclofenac Sodium Generic 24 18 $3,743
Lofena (Diclofenac Potassium) Brand 14 0 $34,559
Lorazepam Generic 11 0 $9

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. James Barnes's medical specialty?
Dr. James Barnes practices Orthopaedic Surgery Physician in Santa Monica, CA.
Where does Dr. James Barnes practice?
Dr. James Barnes practices at 1225 15Th St Ste 2100, Santa Monica, CA 904041101. Office phone: 3103191234.
What is Dr. James Barnes's NPI?
Dr. James Barnes's National Provider Identifier (NPI) is 1083980585, issued by NPPES.
Does Dr. James Barnes accept Medicare assignment?
Yes. Dr. James Barnes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Barnes commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivative, synojoynt, for intra-articular injection, 1 mg (HCPCS J7331); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.