LAWRENCE R. WALKER (MD) – Orthopaedic Surgery Physician, NPI 1083619910
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,024 ORTHOPEDIC SURGERY in CA
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Provider Addresses for LAWRENCE R. WALKER (MD)
1901, West Lugonia Avenue, Redlands, San Bernardino County, California, 92374, United States
SUITE 230
REDLANDS, CA 923749703
Phone: (909) 557-1600
Fax: (909) 557-1732
Type: Mailing
Hospital Road, Lake Arrowhead, San Bernardino County, California, 92402, United States
SUITE 114
LAKE ARROWHEAD, CA 92352
Phone: (909) 726-6100
Fax: (909) 557-1745
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $13.
Total Amount is formed as General ($13) + Research ($0) + Ownership ($0) = $13.
Last reported payment date: 2024-09-04 • Largest payer in this snapshot: Solventum Corporation ($13).
Total Amount
$13
General + Research + Ownership
Payments
1
Total payment records
General Amount
$13
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Solventum Corporation | $13 |
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: 2005-01-11
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 |
|---|---|---|---|---|
| I20050111000654 | 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 |
|---|---|---|---|---|
| J0702 | Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | 967 | 90 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 516 | 187 | $0 |
| J2795 | Injection, ropivacaine hydrochloride, 1 mg | 347 | 53 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 338 | 109 | $0 |
| J7323 | Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose | 118 | 21 | $0 |
Insurance plans in this area (ZIP 92374)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | CA | 20610 | Aspiration and/or injection of large joint or joint capsule | 314 | 146 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Orthopedic Surgery | CA | |
| - | CA | |
| Orthopedic Surgery | CA | |
| Orthopedic Surgery | MI | |
| - | CA | |
| Physician Assistant | CA | |
| Physician Assistant | CA | |
| Physical Therapist In Private Practice | CA | |
| Orthopedic Surgery | CA | |
| Physician Assistant | CA |
Reviews
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