Are you James C. Lilley, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find James C. Lilley, M.D.
- Pomona location main office
255 E Bonita Ave Ste 101, Pomona, CA 91767 - Rancho Cucamonga location
7777A Milliken Ave Ste 101, Rancho Cucamonga, CA 91730
About Dr. Lilley
Based in Pomona, CA, James C. Lilley, M.D. is listed in the NPI registry under orthopaedic surgery. James graduated from University of Southern California Keck School of Medicine in 1993. Medicare claims data shows James provided 4,554 services to 1,587 patients. The services billed most often include injection, methylprednisolone acetate, 1 mg, injection, triamcinolone acetonide, not otherwise specified, 10 mg, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1982642153 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (909) 593-7437
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
255 E BONITA AVE STE 101
Pomona, CA 91767
7777A Milliken Ave Ste 101
Rancho Cucamonga, CA 91730
Conditions Commonly Evaluated or Treated
Within Orthopedic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Pain
Pediatric and tumor
Spine
Most searched conditions
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Procedures & services
Ankle surgery
Evaluation and nonsurgical
- Closed fracture treatment
- Joint injection or aspiration
- Orthopedic evaluation
- Cast placement and management
Foot & Ankle
Foot and ankle
Hand and upper extremity
- Wrist fracture fixation
- Cubital tunnel decompression
- Dupuytren contracture surgery
- Trigger finger release
Joint replacement
- Total hip replacement
- Total knee replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Nerves & spine
Orthopedics
- ACL reconstruction consultation
- Carpal tunnel surgery consultation
- Hip replacement consultation
- Knee replacement consultation
- Torn rotator cuff consultation
Post-Op Care
Spine
Spine & Orthopedics
- Bunion Surgery Consultation
- Foot and Ankle Surgery Consultation
- Shoulder Surgery Consultation
- Surgical Hardware Removal Consultation
- Trigger Finger Release Consultation
Trauma and fixation
- External fracture fixation
- Intramedullary nailing
- Repair of fracture nonunion
- Open reduction and internal fixation
Tumor and pediatric
Most searched procedures
Arthroscopy
Hand & Wrist
Injections & Non-Surgical
Injections & pain relief
Knee
Shoulder surgery
Trauma & Fractures
Procedures Most Often Billed to Medicare
4,554 services · 1,587 patients · 20 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection into tendon or ligament | Procedure | 20550 |
295 | More than most peers in Orthopaedic Surgery |
| Aspiration and/or injection of fluid from small joint | Procedure | 20600 |
56 | More often than most peers in Orthopaedic Surgery |
| Release and/or relocation of hand nerve | Procedure | 64721 |
40 | More often than most peers in Orthopaedic Surgery |
| Injection of carpal tunnel | Procedure | 20526 |
38 | More often than most peers in Orthopaedic Surgery |
| Incision of tendon covering of finger | Procedure | 26055 |
29 | As often as other peers in Orthopaedic Surgery |
| Aspiration and/or injection of cyst of tendon | Procedure | 20612 |
27 | More than most peers in Orthopaedic Surgery |
| Application of elbow to finger cast | Procedure | 29075 |
20 | As often as other peers in Orthopaedic Surgery |
| X-ray of hand, minimum of 3 views | Imaging | 73130 |
179 | More than most peers in Orthopaedic Surgery |
| X-ray of finger, minimum of 2 views | Imaging | 73140 |
111 | More than most peers in Orthopaedic Surgery |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
59 | More often than most peers in Orthopaedic Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other orthopaedic surgeons in Pomona 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Southern California Keck School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at University of Southern California Keck School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection into tendon or ligament 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is James C. Lilley?
James C. Lilley is an orthopaedic surgeon in Pomona, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Surgery”.
NPI registry
What is James C. Lilley's address?
James C. Lilley is listed at 255 E Bonita Ave Ste 101, Pomona, CA 91767. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with James C. Lilley?
The number on file is (909) 593-7437. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for James C. Lilley?
James C. Lilley's National Provider Identifier is 1982642153. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did James C. Lilley train?
James C. Lilley attended University of Southern California Keck School of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How much experience does James C. Lilley have?
James C. Lilley has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What procedures does James C. Lilley perform?
According to Medicare billing data, James C. Lilley performs procedures including injection into tendon or ligament, aspiration and/or injection of fluid from small joint and release and/or relocation of hand nerve; reads or performs imaging such as x-ray of hand, minimum of 3 views and x-ray of finger, minimum of 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is James C. Lilley's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by James C. Lilley. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.