Physician Profile
Unclaimed ProfileAbout NORRIS
Based in Houston, TX, John Gavin Norris, M.D., PhD is listed in the NPI registry under neurology. John graduated from University of Alabama School of Medicine in 1997. According to Medicare claims data, John cared for 142 Medicare patients across 198 services.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (713) 960-9700
- Email not available
Practice Locations
902 FROSTWOOD DR SUITE 309
Houston, TX 77024
Procedures Most Often Billed to Medicare
198 services · 142 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
105 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
44 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
38 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
11 |
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.
Other neurology specialists in Houston 8
Same specialty, same city.
Trained at University of Alabama School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1997 at University of Alabama School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Norris's specialty?
Dr. Norris is a neurology in Houston, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEUROLOGY”.
NPI registry
Where can I find Dr. Norris?
Dr. Norris is listed at 902 FROSTWOOD DR SUITE 309, Houston, TX 77024. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Norris?
The number on file is (713) 960-9700. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Norris's NPI number?
Dr. Norris's National Provider Identifier is 1215970728. 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. Norris's medical education?
Dr. Norris attended University of Alabama School of Medicine, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Norris been practicing?
Dr. Norris has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Norris known for?
According to Medicare billing data, Dr. Norris the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Norris confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Norris. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.