James Barnes, M.D.
NPI 1083980585 · Orthopaedic Surgery Physician · Santa Monica, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Barnes, M.D. is a Orthopaedic Surgery Physician provider in Santa Monica, CA (NPI 1083980585).
Provider details
- NPI number
- 1083980585
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 55081 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,413 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 452 | $88 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 416 | $111 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 377 | $16 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 237 | $33 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 233 | $123 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 367 | 276 |
| Ondansetronbrand: Ondansetron Odt | 112 | 108 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 93 | 77 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 88 | 69 |
| Diclofenac Sodium | 30 | 26 |
| Diclofenac Potassiumbrand: Lofena | 21 | 18 |
| Ondansetron Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,599 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 7219 N Litchfield RdLuke Afb, AZ 85309-1529Phone: (623) 856-7553
- 751 W Legion Rd Dept ofBrawley, CA 92227-7732Phone: (760) 351-4400
- 2301 Holmes StKansas City, MO 64108-2640Phone: (816) 404-4175Fax: (816) 404-0003
Registry dates
- Enumerated
- 2012-03-29
- Last updated
- 2021-12-06
- Certified
- 2021-12-06
Frequently asked questions
- What is James Barnes's NPI number?
- James Barnes's National Provider Identifier (NPI) is 1083980585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Barnes's specialty?
- James Barnes is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is James Barnes located?
- James Barnes's practice location on file with NPPES is 1225 15th St Ste 2100, Santa Monica, CA 90404-1101.
- What is James Barnes's phone number?
- The practice phone number listed in the NPPES registry for James Barnes is (310) 319-1234.
- Does James Barnes accept Medicare?
- James Barnes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Barnes's NPI active?
- Yes — James Barnes's NPI (1083980585) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.