Louay Toma, M.D.
NPI 1124077102 · Orthopaedic Surgery Physician · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louay Toma, M.D. is a Orthopaedic Surgery Physician provider in Walnut Creek, CA (NPI 1124077102).
Provider details
- NPI number
- 1124077102
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A51209 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,552 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 | 376 | $109 |
| X-Ray of Pelvis, 1-2 Views72170 | 339 | $36 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 194 | $1,433 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 174 | $153 |
| X-Ray of Hip, 2-3 Views73502 | 81 | $63 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 272 | 208 |
| Celecoxib | 221 | 164 |
| Cyclobenzaprine Hcl | 133 | 102 |
| Naloxone Hcl | 73 | 67 |
| Oxycodone Hcl | 66 | 56 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 46 | 34 |
| Tramadol Hcl | 43 | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$688 across 10 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 (1)
- 1800 Sutter St Ste 100Concord, CA 94520-2530Phone: (925) 939-8585
Registry dates
- Enumerated
- 2006-05-08
- Last updated
- 2025-11-12
- Certified
- 2025-11-12
Frequently asked questions
- What is Louay Toma's NPI number?
- Louay Toma's National Provider Identifier (NPI) is 1124077102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louay Toma's specialty?
- Louay Toma is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Louay Toma located?
- Louay Toma's practice location on file with NPPES is 2405 Shadelands Dr Ste 300, Walnut Creek, CA 94598-5906.
- What is Louay Toma's phone number?
- The practice phone number listed in the NPPES registry for Louay Toma is (925) 939-8585.
- Does Louay Toma accept Medicare?
- Louay Toma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louay Toma's NPI active?
- Yes — Louay Toma's NPI (1124077102) is active in the NPPES registry as of the last update on 2025-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.