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Edit this profileAt a glance
- 600 Broadway, Suite 270, Seattle, WA 98122
About Dr. Cassius
Based in Seattle, WA, David Cassius, M.D. is listed in the NPI registry under physical medicine and rehabilitation. David graduated from Meharry Medical College School of Medicine in 1991. David is also listed as specializing in pm&r — pain medicine. According to Medicare claims data, David cared for 61 Medicare patients across 236 services. The services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, injection of anesthetic agent and/or steroid into other nerve or branch, and ultrasonic guidance for needle placement. NPI 1194884940 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
- (206) 624-9876
- Email not available
Practice Locations
600 BROADWAY SUITE 270
Seattle, WA 98122
Conditions Commonly Evaluated or Treated
Within Physical Medicine and Rehabilitation 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
Brain and nerve conditions
- Multiple Sclerosis Symptoms
- Post-Polio Syndrome
- Weakness After Stroke
Chronic pain
Foot & ankle
Joint pain
- Frozen shoulder
- Hip osteoarthritis
- Knee osteoarthritis
- Lateral hip pain and trochanteric bursitis
- Shoulder Pain
Joints and arms
Joints and legs
Mobility
Muscle & tendon
Nerve and muscle pain
- Chronic pelvic pain
- Neuroma In Foot
- Piriformis syndrome
- Tarsal Tunnel Syndrome
- Thoracic outlet syndrome
Nerve pain
Neurological rehab
Pain management
Rehab and mobility
Rehabilitation
- Amputation and phantom limb pain
Spine and back
Spine care
- Arthritis of the spine
- Failed back surgery syndrome
- Herniated disc
- Lower back pain
- Neck pain
- Sacroiliac joint pain
- Sciatica
- Spinal stenosis
- Spondylolisthesis
- Upper Back Pain
- Whiplash
Procedures & services
Most searched procedures
Devices and implants
Diagnostics
Diagnostics and tests
- Barium Swallow Study
- Functional Capacity Evaluation
- Nerve-conduction studies
Injections and pain relief
- Botox for chronic migraines
- Facet joint injection
- Ganglion impar block
- Hip Joint Injection
- Knee Nerve Ablation
- Nerve Hydrodissection
- Shoulder Joint Injection
- Shoulder nerve block
- Stem Cell Therapy For Joints
Joint care
Mobility
Muscle & tendon
Nerve procedures
Neuromuscular
- Baclofen pump management
- Botox for muscle spasms
- Spasticity assessment
Pain management
- Lumbar sympathetic block
- Occipital nerve block
- Peripheral nerve stimulator implant
- Piriformis muscle injection
- Prolotherapy
- Stellate ganglion block
- Trigger Point Injections
Physical medicine
Rehab and mobility
- Back Brace Fitting
- Lymphedema Drainage Therapy
- Non-Surgical Spinal Decompression
- Pelvic Floor Physical Therapy
- Shockwave Therapy
Rehabilitation
- Inpatient rehabilitation consultation
- Prosthetic and orthotic fitting
- Wheelchair Evaluation and Fitting
Spine procedures
- Caudal Epidural Injection
- Epidural steroid injection
- Kyphoplasty
- Medial branch block
- Radiofrequency ablation
- Sacroiliac joint injection
- Spinal cord stimulator trial
- Transforaminal Epidural Injection
- Vertebroplasty
Procedures Most Often Billed to Medicare
236 services · 61 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of anesthetic agent and/or steroid into other nerve or branch | Procedure | 64450 |
57 | More often than most peers in Physical Medicine and… |
| Ultrasonic guidance for needle placement | Imaging | 76942 |
56 | More often than most peers in Physical Medicine and… |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
69 | More often than most peers in Physical Medicine and… |
| Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | Billing code | G2212 |
54 | Too few peers to compare |
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 physical medicine and rehabilitations in Seattle 8
Same specialty, same city.
Trained at Meharry Medical College School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1991 at Meharry Medical College School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is David Cassius's specialty?
David Cassius is a physical medicine and rehabilitation in Seattle, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find David Cassius?
David Cassius is listed at 600 Broadway Suite 270, Seattle, WA 98122. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact David Cassius?
The number on file is (206) 624-9876. Contact the office directly to confirm availability and scheduling.
NPI registry
What is David Cassius's NPI number?
David Cassius's National Provider Identifier is 1194884940. 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 David Cassius's education?
David Cassius attended Meharry Medical College School of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has David Cassius been practicing?
David Cassius has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What is David Cassius known for?
According to Medicare billing data, David Cassius performs procedures including injection of anesthetic agent and/or steroid into other nerve or branch; reads or performs imaging such as ultrasonic guidance for needle placement, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has David Cassius confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by David Cassius. If this is you, claiming it is free.
Guide.md
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