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Edit this profileWhere to find Matthew Spanier, MD
- Duluth location main office
1012 E 2Nd St, Duluth, MN 55805 - Duluth location
915 E 1st St, Duluth, MN 55805 - Park Rapids location
600 Pleasant Ave S, Park Rapids, MN 56470
About Dr. Spanier
Based in Duluth, MN, Matthew Spanier, MD is listed in the NPI registry under critical care (intensivists). Matthew graduated from University of Minnesota Medical School in 2015. Matthew is also listed as specializing in emergency medicine. According to Medicare claims data, Matthew cared for 121 Medicare patients across 156 services. The services billed most often include critical care, first 30-74 minutes, emergency department visit with moderate level of medical decision making, and critical care, each additional 30 minutes. NPI 1225425432 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
- (218) 249-5555
- Email not available
Practice Locations
1012 E 2ND ST
Duluth, MN 55805
915 E 1st St
Duluth, MN 55805
600 Pleasant Ave S
Park Rapids, MN 56470
Conditions Commonly Evaluated or Treated
Within Critical Care 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
Blood & metabolism
Brain & nerve
Brain & Nervous System
- Brain Swelling
- Fainting and syncope
- ICU Delirium and Confusion
- Ischemic stroke
- Status epilepticus
- Traumatic brain injury
Breathing & Lungs
Digestive emergencies
Environmental emergencies
Heart & Circulation
Heart & vascular
Infection & Sepsis
Infections
Injury & trauma
Lung & breathing
Medication reactions
Metabolic Emergencies
Muscle & kidney
Organ Failure
Pregnancy emergencies
Recovery
Substance emergencies
Toxicity & Trauma
Procedures & services
Airway & Breathing
- Airway Scope and Suctioning
- Breathing machine management
- Chest tube insertion
- Emergency intubation
- Tracheostomy
Airway procedures
Brain procedures
Breathing support
Consultation & Recovery
Digestive procedures
Emergency surgery
Fluid Drainage
Heart procedures
Heart support
ICU recovery
Lab tests & monitoring
Life Support
- Cardioversion for rapid heartbeat
- CPR and defibrillation
- ECMO (Heart-Lung Machine)
- Stomach Positioning for Lung Failure
- Targeted Body Cooling
- Temporary Pacemaker Placement
- Ventilator Support
Medication therapies
Medications & Infusions
Monitoring
- Bladder and Belly Pressure Check
- Brain Blood Flow Ultrasound
- Brain Pressure Monitor Placement
- Continuous Brain Wave Monitoring
- Emergency ultrasound
- Heart Pressure Catheter Monitoring
- Lumbar puncture
Nutrition & Digestion
Nutrition support
Organ Support
Vascular Access
Procedures Most Often Billed to Medicare
156 services · 121 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Critical care, first 30-74 minutes | Office visit | 99291 |
65 | More often than most peers in Critical Care (Intensivists) |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
29 | Less often than most peers in Critical Care (Intensivists) |
| Critical care, each additional 30 minutes | Office visit | 99292 |
22 | As often as other peers in Critical Care (Intensivists) |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
21 | Less often than most peers in Critical Care (Intensivists) |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
19 | As often as other peers in Critical Care (Intensivists) |
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 critical cares in Duluth 8
Same specialty, same city.
Trained at University of Minnesota Medical School 6
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2015 at University of Minnesota Medical School 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Spanier's specialty?
Dr. Spanier is a critical care (intensivists) in Duluth, MN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Spanier?
Dr. Spanier is listed at 1012 E 2Nd St, Duluth, MN 55805. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Spanier?
The number on file is (218) 249-5555. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Spanier's NPI number?
Dr. Spanier's National Provider Identifier is 1225425432. 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. Spanier's medical education?
Dr. Spanier attended University of Minnesota Medical School, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Spanier been practicing?
Dr. Spanier has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Spanier known for?
According to Medicare billing data, Dr. Spanier 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
Has Dr. Spanier confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Spanier. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.