Physician Profile
Andrew G. Keenan, M.D.
Unclaimed ProfileAbout Dr. Keenan
Based in Duluth, MN, Andrew G. Keenan, M.D. is listed in the NPI registry under critical care (intensivists). Andrew graduated from Medical College of Wisconsin in 2008. Medicare claims data shows Andrew provided 507 services to 453 patients. The services billed most often include critical care, first 30-74 minutes, test to examine how well the lungs exchange gases, and test to determine lung volumes using sensors.
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
- (218) 786-8364
- Email not available
Practice Locations
ESSENTIA HEALTH DULUTH CLINIC 400 EAST THIRD STREET
Duluth, MN 55805
420 Delaware St. SE MMC 276
Minneapolis, MN 55455
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
- Dangerous electrolyte imbalance
Brain & nerve
- Hemorrhagic stroke
- Ruptured Brain Aneurysm
- Spinal Cord Injury
- Sudden Muscle Weakness Crisis
Brain & Nervous System
- Brain Swelling
- Fainting and syncope
- ICU Delirium and Confusion
- Ischemic stroke
- Status epilepticus
- Traumatic brain injury
Breathing & Lungs
- Collapsed lung
- Respiratory failure
- Severe asthma attack
- Severe Blood Clot in Lung
- Severe Pneumonia
Digestive emergencies
- Severe internal bleeding
Environmental emergencies
- Heat stroke
- Smoke Inhalation
Heart & Circulation
- Cardiac Arrest
- Shock
- Torn Aorta
Heart & vascular
- Dangerous high blood pressure
- Sudden Heart Muscle Weakness
Infection & Sepsis
- Sepsis or blood infection
- Severe Allergic Shock
Infections
- Flesh-Eating Infection
- Meningitis
Injury & trauma
- Broken ribs
- Serious car crash injuries in child
Lung & breathing
- Critical COVID Complications
- Fluid in the Lungs
Medication reactions
- Severe Skin Peeling Reaction
Metabolic Emergencies
- Dangerous high blood sugar
- High Acid in Blood
Muscle & kidney
- Crush Injury
Organ Failure
- Acute kidney injury
- Multiple Organ Failure
- Severe Pancreatitis
- Sudden Liver Failure
Pregnancy emergencies
- Seizures During Pregnancy
Recovery
- Post-ICU Weakness
Substance emergencies
Toxicity & Trauma
- Drug overdose or poisoning
- Hypothermia and frostbite
- Severe Burns
Procedures & services
Airway & Breathing
- Airway Scope and Suctioning
- Breathing machine management
- Chest tube insertion
- Emergency intubation
- Tracheostomy
Airway procedures
- Emergency surgical airway
Brain procedures
- Skull Bone Removal For Pressure Relief
Breathing support
- BiPAP therapy
- Breathing tube removal
- Inhaled Nitric Oxide Therapy
- Oxygen therapy
Consultation & Recovery
- Family ICU Consultation and Goals of Care
- Post-ICU Recovery Care
Digestive procedures
- Urgent upper endoscopy
Emergency surgery
- Emergency Chest Opening for Trauma
Fluid Drainage
- Draining lung fluid
- Paracentesis
Heart procedures
- Heart Fluid Drainage (Pericardiocentesis)
Heart support
- Intra-aortic balloon pump placement
ICU recovery
- Bedsore and Wound Dressing
- Early ICU Physical Rehab
Lab tests & monitoring
- Blood Gas Testing
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
- Emergency Clot-Busting Medication
Medications & Infusions
- Emergency Blood Transfusion
- ICU Sedation and Pain Relief
- IV Blood Pressure Support (Pressors)
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
- Feeding tube placement
Nutrition support
Organ Support
- Continuous Dialysis in the ICU
- Plasmapheresis
Vascular Access
- Arterial catheter placement
- Central line placement
Procedures Most Often Billed to Medicare
507 services · 453 patients · 19 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Exam of lung airways and sampling of lymph nodes using an endoscope and ultrasound guidance, 1-2 lymph nodes | Procedure | 31652 |
30 | Too few peers to compare |
| Needle biopsy of windpipe cartilage, airway, and/or lung using an endoscope | Procedure | 31629 |
21 | Too few peers to compare |
| Computer-assisted image-guided navigation of lung airways using an endoscope | Procedure | 31627 |
19 | Too few peers to compare |
| Exam of lung airways with diagnostic or therapeutic procedure on growths using an endoscope and ultrasound | Procedure | 31654 |
18 | Too few peers to compare |
| Irrigation and suction of lung airways to obtain cells using an endoscope | Procedure | 31624 |
15 | Too few peers to compare |
| Biopsy of lobe of lung using an endoscope, 1 lobe | Procedure | 31628 |
14 | Too few peers to compare |
| Placement of radiation therapy markers into lung airways using an endoscope | Procedure | 31626 |
12 | Too few peers to compare |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
59 | Too few peers to compare |
| Test to determine lung volumes using sensors | Treatment | 94726 |
57 | Too few peers to compare |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
35 | 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.
Class of 2008 at Medical College of Wisconsin 8
Providers who graduated from the same medical school in the same year.
Also performs Exam of lung airways and sampling of lymph nodes using an endoscope and ultrasound guidance, 1-2 lymph nodes 8
Providers in MN who bill this service to Medicare most often.
Common questions
What does Andrew G. Keenan specialize in?
Andrew G. Keenan is a critical care (intensivists) in Duluth, MN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Andrew G. Keenan located?
Andrew G. Keenan is listed at Essentia Health Duluth Clinic 400 East Third Street, Duluth, MN 55805. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Andrew G. Keenan's phone number?
The number on file is (218) 786-8364. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Andrew G. Keenan?
Andrew G. Keenan's National Provider Identifier is 1821239161. 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 Andrew G. Keenan train?
Andrew G. Keenan attended Medical College of Wisconsin, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Andrew G. Keenan have?
Andrew G. Keenan has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What does Andrew G. Keenan do most often?
According to Medicare billing data, Andrew G. Keenan performs procedures including exam of lung airways and sampling of lymph nodes using an endoscope and ultrasound guidance, 1-2 lymph nodes, needle biopsy of windpipe cartilage, airway, and/or lung using an endoscope and computer-assisted image-guided navigation of lung airways using an endoscope; provides treatments such as test to examine how well the lungs exchange gases and test to determine lung volumes using sensors, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Andrew G. Keenan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Andrew G. Keenan. 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.