Physician Profile
Kamyar Assil, MD
Unclaimed ProfileAbout Dr. Assil
Based in Thousand Oaks, CA, Kamyar Assil, MD is listed in the NPI registry under interventional pain medicine. Kamyar graduated from University of Southern California Keck School of Medicine in 1990. Kamyar is also listed as specializing in pain medicine. According to Medicare claims data, Kamyar cared for 1,707 Medicare patients across 2,121 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (805) 379-4574
- Email not available
Practice Locations
137 E THOUSAND OAKS BLVD
Thousand Oaks, CA 91360
Conditions Commonly Evaluated or Treated
Within Interventional 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
- Chronic back pain
- Fibromyalgia
- Herniated disc
- Neck pain
- Neuropathy
- Sciatica
Abdominal pain
- Abdominal wall nerve pain
Chest and ribs
- Rib pain
Complex pain
- Cancer pain
Elbow and arm
- Tennis elbow
Foot and ankle
- Achilles Tendon Pain
- Heel pain
- Neuroma In Foot
Head & face
- Migraines
- Occipital neuralgia
- Trigeminal neuralgia
Head and neck
- Cluster Headaches
- Neck-Related Headaches
- Temporomandibular joint disorder
Joints
- Knee osteoarthritis
- Lateral hip pain and trochanteric bursitis
- Shoulder Arthritis Pain
Knee and leg
- Baker's Cyst
Muscle pain
- Muscle knots and spasms
- Muscle Stiffness and Spasticity
Muscles
- Muscle spasms
Nerve pain
- Carpal tunnel
- Complex Regional Pain Syndrome
- Foot Numbness and Tingling
- Outer thigh burning and numbness
- Phantom limb pain
- Shingles pain
- Thoracic outlet syndrome
Pelvic and groin
- Groin nerve pain after hernia surgery
- Pudendal nerve pain
Shoulder and arm
- Shoulder Impingement and Rotator Cuff Pain
Spine
- Ankylosing Spondylitis
- Arthritis of the spine
- Degenerative disc disease
- Failed back surgery syndrome
- Spinal compression fracture
- Spinal stenosis
- Spondylolisthesis
- Upper Back Pain
- Whiplash
Spine & nerve
- Pinched nerve
- Piriformis syndrome
Spine & pelvis
- Chronic pelvic pain
- Sacroiliac joint pain
- Tailbone pain
Surgical pain
- Post-surgical pain
Procedures & services
Most searched procedures
- Epidural steroid injection
- Nerve block
- Pain management
- Radiofrequency ablation
- Spinal cord stimulator
Ablation
- Cryoneurolysis
- Shoulder Nerve Burning
Diagnostics
- Discogram
Head & face
- Botox for migraines
- Facial nerve block for headache
- Occipital Nerve Injection
Implants
- Pain pump implant
- Peripheral Nerve Stimulation
Infusion therapy
- Ketamine infusion therapy
Injections
- Botox Injections For Severe Spasms
- Bursa injection
- Carpal tunnel steroid injection
- Celiac plexus block
- Hip Joint Injection
- Joint injection or aspiration
- Knee Joint Injection
- Lumbar sympathetic block
- Nerve Hydrodissection
- Stellate ganglion block
- Tendon Sheath Injection
- Trigger Point Injections
Muscle procedures
- Dry Needling for Arm and Shoulder Pain
Nerve ablation
- Knee Nerve Burning
- Spinal bone nerve ablation
Nerve blocks
- Groin nerve block
- Pudendal nerve block
- Rib nerve block
Neuromodulation
- Dorsal root ganglion stimulation
Regenerative
- PRP therapy
Regenerative medicine
- Prolotherapy Injections
- Stem Cell Injections For Joint Pain
Spine procedures
- Blood patch for spinal headache
- Epidural Lysis Of Adhesions
- Facet Joint Injections
- Interspinous Spacer
- Kyphoplasty
- Medial branch block
- Mild procedure for spinal stenosis
- Percutaneous disc decompression
- Sacroiliac joint injection
- SI Joint Fusion
- Vertebroplasty
Sympathetic blocks
- Ganglion impar block
- Superior hypogastric plexus block
Targeted drug delivery
- Baclofen Pump Implant
Procedures Most Often Billed to Medicare
2,121 services · 1,707 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | Procedure | 64483 |
191 | More often than most peers in Interventional Pain Medicine |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level | Procedure | 64484 |
126 | More often than most peers in Interventional Pain Medicine |
| Injection of substance into middle or upper spine canal using imaging guidance | Procedure | 62321 |
69 | More often than most peers in Interventional Pain Medicine |
| Injection of lower or sacral spine facet joint using imaging guidance, single level | Procedure | 64493 |
53 | As often as other peers in Interventional Pain Medicine |
| Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint | Procedure | 64635 |
52 | More often than most peers in Interventional Pain Medicine |
| Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint | Procedure | 64636 |
50 | As often as other peers in Interventional Pain Medicine |
| Injection of lower or sacral spine facet joint using imaging guidance, second level | Procedure | 64494 |
49 | As often as other peers in Interventional Pain Medicine |
| Injection of upper or middle spine facet joint using imaging guidance, second level | Procedure | 64491 |
39 | More often than most peers in Interventional Pain Medicine |
| Injection of upper or middle spine facet joint using imaging guidance, single level | Procedure | 64490 |
39 | More often than most peers in Interventional Pain Medicine |
| Insertion of peripheral nerve neurostimulator electrode through skin | Procedure | 64555 |
37 | As often as other peers in Interventional 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.
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 1990 at University of Southern California Keck School of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Assil?
Dr. Assil is an interventional pain medicine in Thousand Oaks, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Assil's address?
Dr. Assil is listed at 137 E Thousand Oaks Blvd, Thousand Oaks, CA 91360. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Assil?
The number on file is (805) 379-4574. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Assil's NPI number?
Dr. Assil's National Provider Identifier is 1750321568. 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 Dr. Assil train?
Dr. Assil attended University of Southern California Keck School of Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Assil been practicing?
Dr. Assil has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Assil perform?
According to Medicare billing data, Dr. Assil performs procedures including injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level, injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level and injection of substance into middle or upper spine canal using imaging guidance; reads or performs imaging such as x-ray lower and sacral spine, minimum of 6 views and x-ray of lower and sacral spine, minimum of 4 views; provides treatments such as evaluation of neuropsychological test, first hour and evaluation of psychological test, first hour, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Assil confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Assil. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.