Physician Profile
Michael James Walls, M.D.
Unclaimed ProfileAbout Dr. Walls
Based in Conroe, TX, Michael James Walls, M.D. is listed in the NPI registry under internal medicine. Michael graduated from University of Texas Medical School at Houston in 1993. Michael is also listed as specializing in nephrology and specialist. Medicare claims data shows Michael provided 2,723 services to 734 patients.
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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (936) 520-8983
- Email not available
Practice Locations
4015 I 45 N STE 310
Conroe, TX 77304
Conditions Commonly Evaluated or Treated
Within Internal 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
Most searched conditions
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
2,723 services · 734 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Hemodialysis procedure with physician evaluation | Treatment | 90935 |
172 |
| Dialysis services, 4 or more physician visits per month (20 years or older) | Treatment | 90960 |
98 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
1,485 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
305 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
238 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
209 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
73 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
45 |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
43 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
40 |
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.
Related specialists at this location 8
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.
Other internal medicines in Conroe 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Texas Medical School at Houston 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at University of Texas Medical School at Houston 8
Providers who graduated from the same medical school in the same year.
Also performs Hemodialysis procedure with physician evaluation 8
Providers in TX who bill this service to Medicare most often.
Common questions
What does Dr. Walls specialize in?
Dr. Walls is an internal medicine in Conroe, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Walls located?
Dr. Walls is listed at 4015 I 45 N STE 310, Conroe, TX 77304. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Walls's phone number?
The number on file is (936) 520-8983. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Walls?
Dr. Walls's National Provider Identifier is 1679579791. 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. Walls go to medical school?
Dr. Walls attended University of Texas Medical School at Houston, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Walls have?
Dr. Walls has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Walls do most often?
According to Medicare billing data, Dr. Walls provides treatments such as hemodialysis procedure with physician evaluation and dialysis services, 4 or more physician visits per month, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Walls's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Walls. 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.