Physician Profile
Unclaimed ProfileAbout WARNER
Mark T Warner, MD practises critical care (intensivists) in Houston, TX. Mark is a 2005 graduate of University of Texas Medical School at Houston. Mark is also listed as specialising in pulmonary disease.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Warner's specialty?
Dr. Warner is a critical care (intensivists) in Houston, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CRITICAL CARE (INTENSIVISTS)”.
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. Guide.md cannot book appointments or pass on messages — please call the office directly.
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 practising?
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.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (832) 325-7100
- Email not available
Practice Locations
6410 FANNIN ST STE 600
Houston, TX 77030
Procedures Most Often Billed to Medicare
271 services · 150 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
12 |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
11 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
107 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
89 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
27 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
25 |
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.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.