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Edit this profileAt a glance
- 6410 Fannin St Ste 600, Houston, TX 77030
About Dr. Warner
Mark T. Warner, MD practices critical care (intensivists) in Houston, TX. Mark is a 2005 graduate of University of Texas Medical School at Houston. Mark is also listed as specializing in pulmonary disease. According to Medicare claims data, Mark cared for 150 Medicare patients across 271 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, critical care, first 30-74 minutes, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1659531036.
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
- (832) 325-7100
- Email not available
Practice Locations
6410 FANNIN ST STE 600
Houston, TX 77030
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
271 services · 150 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
12 | Less often than most peers in Critical Care (Intensivists) |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
11 | Less often than most peers in Critical Care (Intensivists) |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
107 | As often as other peers in Critical Care (Intensivists) |
| Critical care, first 30-74 minutes | Office visit | 99291 |
89 | As often as other peers in Critical Care (Intensivists) |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
27 | Less often than most peers in Critical Care (Intensivists) |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
25 | Less often than most 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.
Other critical cares at this location 1
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 critical cares in Houston 7
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at University of Texas Medical School at Houston 7
Other providers in the same specialty who trained at the same institution.
Class of 2005 at University of Texas Medical School at Houston 8
Providers who graduated from the same medical school in the same year.
Also performs Test to examine how well the lungs exchange gases 8
Providers in TX who bill this service to Medicare most often.
Common questions
What is Dr. Warner's specialty?
Dr. Warner is a critical care (intensivists) in Houston, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Warner?
Dr. Warner is listed at 6410 Fannin St Ste 600, Houston, TX 77030. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Warner?
The number on file is (832) 325-7100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Warner's NPI number?
Dr. Warner's National Provider Identifier is 1659531036. 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. Warner's medical education?
Dr. Warner attended University of Texas Medical School at Houston, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Warner been practicing?
Dr. Warner has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Warner known for?
According to Medicare billing data, Dr. Warner provides treatments such as test to examine how well the lungs exchange gases and test to measure expiratory airflow and volume, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Warner confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Warner. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.