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Edit this profileWhere to find Walter J. Astorne, MD, FACP
- Marietta location main office
55 Whitcher St Ne Ste 160, Marietta, GA 30060 - Bismarck location
900 E Broadway Ave, Bismarck, ND 58501
About Dr. Astorne
Walter J. Astorne, MD, FACP is a healthcare provider in Marietta, GA specializing in critical care medicine. Walter is also listed as specializing in internal medicine and nephrology. According to Medicare claims data, Walter cared for 105 Medicare patients across 108 services. The services billed most often include critical care, first 30-74 minutes and emergent insertion of breathing tube into windpipe using an endoscope. This provider record is associated with NPI 1518177500.
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
- (770) 422-1372
- Email not available
Practice Locations
55 WHITCHER ST NE STE 160
Marietta, GA 30060
900 E Broadway Ave
Bismarck, ND 58501
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
108 services · 105 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Emergent insertion of breathing tube into windpipe using an endoscope | Procedure | 31500 |
20 | More often than most peers in Critical Care Medicine |
| Critical care, first 30-74 minutes | Office visit | 99291 |
88 | As often as other peers in Critical Care Medicine |
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 critical care physicians at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 31 related providers in 4 groups
Other critical care physicians in Marietta 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2004 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Emergent insertion of breathing tube into windpipe using an endoscope 8
Providers in GA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Astorne?
Dr. Astorne is a critical care physician in Marietta, GA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Critical Care Medicine”.
NPI registry
What is Dr. Astorne's address?
Dr. Astorne is listed at 55 Whitcher St Ne Ste 160, Marietta, GA 30060. 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. Astorne?
The number on file is (770) 422-1372. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Astorne's NPI number?
Dr. Astorne's National Provider Identifier is 1518177500. 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. Astorne train?
Dr. Astorne attended Other, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Astorne been practicing?
Dr. Astorne has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Astorne perform?
According to Medicare billing data, Dr. Astorne performs procedures including emergent insertion of breathing tube into windpipe using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Astorne confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Astorne. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.