LOUAY TOMA (M.D.) – Orthopaedic Surgery Physician, NPI 1124077102
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,024 ORTHOPEDIC SURGERY in CA
Provider Addresses for LOUAY TOMA (M.D.)
1800 Sutter St Ste 100
Concord, CA 945202530
Phone: (925) 939-8585
Type: Location
2405 SHADELANDS DR STE 300
WALNUT CREEK, CA 945985906
Phone: (925) 939-8585
Fax: (925) 933-2709
Type: Location
Orthopaedic Center, 2405, Shadelands Drive, Shadelands Business Park, Walnut Creek, Contra Costa County, California, 95498, United States
WALNUT CREEK, CA 945982444
Phone: (925) 939-8585
Fax: (925) 933-2709
Type: Location
PO BOX 31396
WALNUT CREEK, CA 945988396
Phone: (925) 939-8585
Fax: (925) 933-2709
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 20 Open Payments records for all available years, with a total value of $1,417.
Total Amount is formed as General ($1,417) + Research ($0) + Ownership ($0) = $1,417.
Last reported payment date: 2024-11-08 • Largest payer in this snapshot: Zimmer Biomet Holdings, Inc. ($412).
Total Amount
$1,417
General + Research + Ownership
Payments
20
Total payment records
General Amount
$1,417
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Zimmer Biomet Holdings, Inc. | $412 |
| Heron Therapeutics, Inc. | $182 |
| Becton, Dickinson and Company | $161 |
| NextStep Arthropedix, LLC | $160 |
| Heraeus Medical, LLC. | $125 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-07-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040727001138 | I | Orthopedic Surgery | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 412 | 338 | $0 |
| 72170 | X-ray of pelvis, 1-2 views | 322 | 242 | $0 |
| 27130 | Replacement of thigh bone and hip joint with prosthesis | 200 | 198 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 164 | 160 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 117 | 23 | $0 |
Insurance plans in this area (ZIP 94520)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| Orthopedic Surgery | CA | |
| - | CA | |
| Physical Therapist In Private Practice | CA | |
| Physician Assistant | CA | |
| Osteopathic Manipulative Medicine, Family Practice, Sports Medicine | CA | |
| Hand Surgery, Orthopedic Surgery | CA | |
| Orthopedic Surgery | CA | |
| Occupational Therapist In Private Practice | CA | |
| Nurse Practitioner | CA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.