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Edit this profileAt a glance
- 370 E 9Th Ave Ste 106, Salt Lake City, UT 84103
About Dr. Erwin
April A. Erwin, MD practices neurology in Salt Lake City, UT. April is a 2007 graduate of Louisiana State University School of Medicine in New Orleans. April is also listed as specializing in internal medicine. According to Medicare claims data, April cared for 578 Medicare patients across 76,122 services. The services billed most often include injection, natalizumab, 1 mg, injection, ocrelizumab, 1 mg, and injection, methylprednisolone sodium succinate, 5 mg. The provider's National Provider Identifier (NPI) is 1194976670.
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
- (801) 408-5700
- Email not available
Practice Locations
370 E 9TH AVE STE 106
Salt Lake City, UT 84103
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
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
Spine, brain injury, and functional
Procedures & services
Most searched procedures
Consultation and testing
Consultations & Exams
Consultations and exams
Device management
Diagnostic Testing
- Cognitive and memory screening
- Genetic Testing for Neurological Disorders
- Neuromuscular Ultrasound
- Neuropsychological Testing
- Normal Pressure Hydrocephalus Tap Test
- Tilt Table Test
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
Office procedures
Trauma & Injury
Procedures Most Often Billed to Medicare
76,122 services · 578 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
235 | More often than most peers in Neurology |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
53 | As often as other peers in Neurology |
| Administration of chemotherapy into vein, each additional hour | Treatment | 96415 |
45 | As often as other peers in Neurology |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
40 | Less often than most peers in Neurology |
| Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | Treatment | 96366 |
24 | Less often than most peers in Neurology |
| Injection, natalizumab, 1 mg | Drug given | J2323 |
65,436 | More than most peers in Neurology |
| Injection, ocrelizumab, 1 mg | Drug given | J2350 |
8,106 | Less often than most peers in Neurology |
| Injection, methylprednisolone sodium succinate, 5 mg | Drug given | J2919 |
1,825 | More often than most peers in Neurology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
217 | More often than most peers in Neurology |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
109 | As often as other 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 5
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 Salt Lake City 8
Same specialty, same city.
More connections — 15 related providers in 2 groups
Trained at Louisiana State University School of Medicine in New Orleans 8
Other providers in the same specialty who trained at the same institution.
Class of 2007 at Louisiana State University School of Medicine in New Orleans 7
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Erwin?
Dr. Erwin is a neurologist in Salt Lake City, UT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurology”.
NPI registry
What is Dr. Erwin's address?
Dr. Erwin is listed at 370 E 9Th Ave Ste 106, Salt Lake City, UT 84103. 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. Erwin?
The number on file is (801) 408-5700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Erwin's NPI number?
Dr. Erwin's National Provider Identifier is 1194976670. 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. Erwin train?
Dr. Erwin attended Louisiana State University School of Medicine in New Orleans, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Erwin been practicing?
Dr. Erwin has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Erwin perform?
According to Medicare billing data, Dr. Erwin provides treatments such as infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less and administration of chemotherapy into vein, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Erwin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Erwin. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.