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Edit this profileAt a glance
- 6900 Brockton Ave, Ste 103, Riverside, CA 92506
About Dr. Chen
Hamilton Chen, MD is a healthcare provider in Riverside, CA specializing in pm&r — pain medicine. Hamilton trained at State University of New York Downstate Medical Center, graduating in 2009. According to Medicare claims data, Hamilton cared for 862 Medicare patients across 3,117 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, injection, triamcinolone acetonide, not otherwise specified, 10 mg, and low osmolar contrast material, 100-199 mg/ml iodine concentration, per ml. This provider record is associated with NPI 1700019528.
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
- (951) 784-7111
- Email not available
Practice Locations
6900 BROCKTON AVE STE 103
Riverside, CA 92506
Conditions Commonly Evaluated or Treated
Within Pain Medicine 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
Most searched conditions
Abdominal & visceral pain
Cancer
Chest
Chronic pain
Feet
Foot & ankle pain
Head & Face
Headaches
Joint & soft tissue pain
Joint pain
Joints
Muscle pain
Muscles
Nerve pain
Nerves
- Carpal tunnel
- Complex Regional Pain Syndrome
- Phantom limb pain
- Pinched nerve
- Piriformis syndrome
- Shingles pain
Pelvic & nerve pain
Pelvis
Shoulder & arm pain
Spine
- Arthritis of the spine
- Degenerative disc disease
- Failed back surgery syndrome
- Sacroiliac joint pain
- Spinal compression fracture
- Spinal stenosis
- Spondylolisthesis
- Tailbone pain
- Whiplash
Spine pain
Procedures & services
Most searched procedures
- Epidural steroid injection
- Nerve block
- Pain management
- Radiofrequency ablation
- Spinal cord stimulator
Device management
Diagnostics
Implants
Infusions
Injections
- Botox for migraines
- Botox for muscle spasms
- Bursa injection
- Carpal tunnel steroid injection
- Celiac plexus block
- Cryoneurolysis
- Facet Joint Injections
- Facial nerve block for headache
- Fluoroscopy-guided spine injection
- Joint injection or aspiration
- Knee Joint Injection
- Lumbar sympathetic block
- Medial branch block
- SI Joint Injections
- Stellate ganglion block
- Tendon Injections
- Trigger Point Injections
- Ultrasound-Guided Joint Injections
Integrative medicine
Medication
Minimally invasive procedures
- Epidural Lysis Of Adhesions
- Genicular nerve ablation
- Percutaneous disc decompression
- Spinal bone nerve ablation
Neuromodulation
Regenerative
Regenerative medicine
Spine
Therapy
- Biofeedback
- Cold laser therapy
- Dry needling
- E-Stim Therapy
- Electroacupuncture
- Non-Surgical Spinal Decompression
- Shockwave Therapy
Therapy & counseling
Procedures Most Often Billed to Medicare
3,117 services · 862 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of substance into lower spine canal using imaging guidance | Procedure | 62323 |
79 | More often than most peers in PM&R — Pain Medicine |
| Injection of lower or sacral spine facet joint using imaging guidance, second level | Procedure | 64494 |
22 | Less often than most peers in PM&R — Pain Medicine |
| Injection of lower or sacral spine facet joint using imaging guidance, single level | Procedure | 64493 |
22 | Less often than most peers in PM&R — Pain Medicine |
| Injection of trigger points, 3 or more muscles | Procedure | 20553 |
19 | Less often than most peers in PM&R — Pain Medicine |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
18 | Less often than most peers in PM&R — Pain Medicine |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
688 | More often than most peers in PM&R — Pain Medicine |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
260 | Less often than most peers in PM&R — Pain Medicine |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
1,217 | More than most peers in PM&R — Pain Medicine |
| Low osmolar contrast material, 100-199 mg/ml iodine concentration, per ml | Billing code | Q9965 |
376 | Too few peers to compare |
| Testing for presence of drug, read by direct observation | Lab test | 80305 |
167 | More often than most peers in PM&R — Pain Medicine |
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.
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 pm&rs in Riverside 3
Same specialty, same city.
Trained at State University of New York Downstate Medical Center 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 2009 at State University of New York Downstate Medical Center 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of substance into lower spine canal using imaging guidance 7
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Chen's specialty?
Dr. Chen is a pm&r in Riverside, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “PM&R — Pain Medicine”.
NPI registry
Where can I find Dr. Chen?
Dr. Chen is listed at 6900 Brockton Ave Ste 103, Riverside, CA 92506. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Chen?
The number on file is (951) 784-7111. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Chen's NPI number?
Dr. Chen's National Provider Identifier is 1700019528. 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
What is Dr. Chen's medical education?
Dr. Chen attended State University of New York Downstate Medical Center, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Chen been practicing?
Dr. Chen has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Chen known for?
According to Medicare billing data, Dr. Chen performs procedures including injection of substance into lower spine canal using imaging guidance, injection of lower or sacral spine facet joint using imaging guidance, second level and injection of lower or sacral spine facet joint using imaging guidance, single level, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Chen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.