Are you Katelyn RANDI LEE Marsden, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Katelyn RANDI LEE Marsden, M.D.
- Scottsdale location main office
13400 E Shea Blvd, Scottsdale, AZ 85259 - Seattle location
1959 NE Pacific Street, Seattle, WA 98195 - Kalispell location
200 Commons Way Ste C, Kalispell, MT 59901
About Dr. Marsden
Based in Scottsdale, AZ, Katelyn RANDI LEE Marsden, M.D. is listed in the NPI registry under neurology. Medicare claims data shows Katelyn provided 348 services to 254 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, and subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes. NPI 1891282315 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
- (480) 301-8000
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
13400 E SHEA BLVD
Scottsdale, AZ 85259
1959 NE Pacific Street
Seattle, WA 98195
200 Commons Way Ste C
Kalispell, MT 59901
Conditions Commonly Evaluated or Treated
Within Neurology 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
Brain & memory
Specialized neurologic care
Spine, brain injury, and functional
Most searched conditions
Headache and facial pain
Memory and cognition
Movement disorders
Neuromuscular and peripheral nerve
- Amyotrophic lateral sclerosis
- Carpal tunnel
- Diabetic neuropathy
- Guillain-Barré syndrome
- Muscular dystrophy
- Myasthenia gravis
Seizures and epilepsy
Stroke and vascular
Brain & Spine
Brain tumors
Head & Facial Pain
Memory & Cognitive
Movement Disorders
Nerve Compression
Sleep & Movement
Spine and nerve
Procedures & services
Consultation and testing
- Comprehensive neurologic examination
- Inpatient video EEG monitoring
- Ambulatory EEG
- Evoked-potential testing
- Nerve-conduction studies
Device and advanced subspecialty
Diagnostic Testing
- Cognitive and memory screening
- Genetic Testing for Neurological Disorders
- Neuromuscular Ultrasound
- Neuropsychological Testing
- Normal Pressure Hydrocephalus Tap Test
- Tilt Table Test
Geriatric care
Office procedures
- Botulinum toxin injections for chronic migraine
- Botulinum toxin injections for dystonia or spasticity
- Lumbar puncture
- Occipital nerve block
Pain & wellness
Treatment management
- Epilepsy medication management
- Migraine preventive treatment
- Multiple sclerosis disease-modifying treatment
Most searched procedures
Consultations & Exams
Consultations and exams
Device management
Infusion and medical therapies
Infusions & Therapies
- IVIG Infusion Therapy
- Migraine Preventive Injections and Infusions
- MS Disease-Modifying Infusion Therapy
- Plasmapheresis
Injections & Pain Relief
- Botox Injections for Excessive Drooling
- Botox Injections for Muscle Spasms and Dystonia
- Trigger Point Injections
Medication Management
Neuromodulation
Trauma & Injury
Procedures Most Often Billed to Medicare
348 services · 254 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
95 | More often than most peers in Neurology |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
58 | As often as other peers in Neurology |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
52 | More often than most peers in Neurology |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
45 | As often as other peers in Neurology |
| Critical care, first 30-74 minutes | Office visit | 99291 |
30 | Less often than most peers in Neurology |
| Telephone or internet assessment with verbal and written report by consulting physician, 11-20 minutes | Office visit | 99447 |
28 | More often than most peers in Neurology |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
16 | Less often than most peers in Neurology |
| Telephone or internet assessment with verbal and written report by consulting physician, 21-30 minutes | Office visit | 99448 |
13 | Less often than most peers in Neurology |
| Telehealth consultation, emergency department or initial inpatient, typically 70 minutes or more communicating with the patient via telehealth | Billing code | G0427 |
11 | Less often than most peers in Neurology |
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.
Other neurologists at this location 3
Same specialty, same street address — most likely the same department or group.
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 neurologists in Scottsdale 5
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Katelyn RANDI LEE Marsden specialize in?
Katelyn RANDI LEE Marsden is a neurologist in Scottsdale, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurology”.
NPI registry
Where is Katelyn RANDI LEE Marsden located?
Katelyn RANDI LEE Marsden is listed at 13400 E Shea Blvd, Scottsdale, AZ 85259. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Katelyn RANDI LEE Marsden's phone number?
The number on file is (480) 301-8000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Katelyn RANDI LEE Marsden?
Katelyn RANDI LEE Marsden's National Provider Identifier is 1891282315. 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 Katelyn RANDI LEE Marsden train?
Katelyn RANDI LEE Marsden attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Katelyn RANDI LEE Marsden have?
Katelyn RANDI LEE Marsden has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does Katelyn RANDI LEE Marsden do most often?
According to Medicare billing data, Katelyn RANDI LEE Marsden the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Katelyn RANDI LEE Marsden's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Katelyn RANDI LEE Marsden. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.