Physician Profile
Unclaimed ProfileAbout HARRIS
Thomas J Harris, M.D. is a healthcare provider in Waco, TX specializing in hematology/oncology. Thomas trained at University of Texas Medical School at Houston, graduating in 2003. Thomas is also listed as specializing in internal medicine and hematology & oncology. Medicare claims data shows Thomas provided 62,579 services to 1,795 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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (254) 399-0741
- Email not available
Practice Locations
1700 W. HIGHWAY 6
Waco, TX 76712
Procedures Most Often Billed to Medicare
62,579 services · 1,795 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
1,219 |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
363 |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
359 |
| Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | Treatment | 96367 |
283 |
| Administration of chemotherapy into vein, each additional hour | Treatment | 96415 |
154 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
137 |
| Injection, darbepoetin alfa, 1 microgram (non-esrd use) | Drug given | J0881 |
14,050 |
| Injection, pembrolizumab, 1 mg | Drug given | J9271 |
10,500 |
| Injection, paclitaxel, 1 mg | Drug given | J9267 |
7,146 |
| Injection, immune globulin, (octagam), intravenous, non-lyophilized (e.g., liquid), 500 mg | Drug given | J1568 |
4,882 |
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 hematology/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 — 28 related providers in 4 groups
Other hematology/oncology specialists in Waco 4
Same specialty, same city.
Trained at University of Texas Medical School at Houston 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at University of Texas Medical School at Houston 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in TX who bill this service to Medicare most often.
- Quest Diagnostics Clinical Laboratories INC
- Clinical Pathology Laboratories, INC.
- Quest Diagnostics Clinical Laboratories INC
- Laboratory Corporation of America
- Laboratory Corporation of America
- Lone Star Pathology PLLC
- Medical Clinic of Houston, LLP
- The University of Texas Southwestern Medical Center at Dallas
Common questions
What is Dr. Harris's specialty?
Dr. Harris is a hematology/oncology in Waco, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HEMATOLOGY/ONCOLOGY”.
NPI registry
Where can I find Dr. Harris?
Dr. Harris is listed at 1700 W. HIGHWAY 6, Waco, TX 76712. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Harris?
The number on file is (254) 399-0741. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Harris?
Dr. Harris's National Provider Identifier is 1992789291. 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. Harris's medical education?
Dr. Harris attended University of Texas Medical School at Houston, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Harris have?
Dr. Harris has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Harris known for?
According to Medicare billing data, Dr. Harris performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as injection of additional new drug or substance into vein and administration of chemotherapy into vein, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Harris's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Harris. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.