Physician Profile
Unclaimed ProfileAbout MORRISON
Based in Houston, TX, William H. Morrison, M.D. is listed in the NPI registry under radiation oncology. William graduated from Johns Hopkins University School of Medicine in 1978. William is also listed as specialising in therapeutic radiology.
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 kind of doctor is Dr. Morrison?
Dr. Morrison is a radiation oncology in Houston, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RADIATION ONCOLOGY”.
NPI registry
What is Dr. Morrison's address?
Dr. Morrison is listed at 1515 HOLCOMBE BLVD, Houston, TX 77030. 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. Morrison?
The number on file is (713) 792-6161. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Morrison's NPI number?
Dr. Morrison's National Provider Identifier is 1396836920. 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. Morrison train?
Dr. Morrison attended Johns Hopkins University School of Medicine, graduating in 1978. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Morrison been practising?
Dr. Morrison has 48 years experience. Calculated from a graduation year of 1978, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Morrison perform?
According to Medicare billing data, Dr. Morrison performs procedures including diagnostic exam of voice box using a flexible endoscope; reads or performs imaging such as radiation treatment management, 5 treatment sessions and design and construction of complex radiation treatment device, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Morrison confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Morrison. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (713) 792-6161
- Email not available
Practice Locations
1515 HOLCOMBE BLVD
Houston, TX 77030
Procedures Most Often Billed to Medicare
739 services · 408 patients · 18 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
46 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
91 |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
69 |
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
67 |
| Calculation of radiation therapy dose | Imaging | 77300 |
54 |
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
31 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
28 |
| Complex radiation therapy planning | Imaging | 77263 |
19 |
| Design and construction of intermediate radiation treatment device | Imaging | 77333 |
18 |
| Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved | Imaging | 77290 |
15 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other radiation oncology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
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 radiation oncology specialists in Houston 7
Same specialty, same city.
Trained at Johns Hopkins University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1978 at Johns Hopkins University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of voice box using a flexible endoscope 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.