Doctor profile · Federal record
Dr. Jason Willis, M.D., PH.D.
Medical Oncology Physician (CMS: Internal Medicine) · Houston, TX
- NPI 1750700316
- Accepts Medicare
- MIPS 79.4 / 100 · 2023
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1515 Holcombe Blvd
Houston, TX 770304000
(713) 792-6161 - Mailing address
-
Po Box 4439
Houston, TX 772104439
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- February 11, 2022
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- Texas #R6312
- Medicaid
- TX #387864701
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750700316. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
394
Distinct HCPCS
7
Medicare allowed
$40,698
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 146 | 57 | $95 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 71 | 21 | $98 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 68 | 37 | $137 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 34 | 16 | $143 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 27 | 20 | $96 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 24 | 17 | $65 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 24 | 18 | $65 |
In context: peer comparison
Among 72 peers in this city , average services per provider: 632. This provider delivers 0.6× the peer median.Open Payments
Industry payments received
All-time total
$49
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alafair Biosciences, Inc. | 1 | $48.88 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
147
Patients
51
Total drug cost
$261,881
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 34 | 17 | $771 |
| Ondansetron Hcl | Generic | 24 | 16 | $256 |
| Prochlorperazine Maleate | Generic | 24 | 18 | $599 |
| Doxycycline Hyclate | Generic | 21 | 0 | $886 |
| Eliquis (Apixaban) | Brand | 18 | 0 | $11,417 |
| Lonsurf (Trifluridine/Tipiracil Hcl) | Brand | 13 | 0 | $247,455 |
| Loperamide (Loperamide Hcl) | Brand | 13 | 0 | $496 |
Frequently asked questions
What is Dr. Jason Willis's medical specialty?
Dr. Jason Willis practices Medical Oncology Physician in Houston, TX.
Where does Dr. Jason Willis practice?
Dr. Jason Willis practices at 1515 Holcombe Blvd, Houston, TX 770304000. Office phone: 7137926161.
What is Dr. Jason Willis's NPI?
Dr. Jason Willis's National Provider Identifier (NPI) is 1750700316, issued by NPPES.
Does Dr. Jason Willis accept Medicare assignment?
Yes. Dr. Jason Willis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jason Willis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.