Doctor profile · Federal record
Dr. John Renshaw, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Hematology & Oncology Physician · San Antonio, TX
- NPI 1518168442
- Accepts Medicare
- MIPS 86.7 / 100 · 2023
- 24 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
5206 Research Dr
San Antonio, TX 782405251
(210) 595-5300
fax (210) 595-5301 - Mailing address
-
Po Box 911230
Dallas, TX 753911230
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- June 28, 2021
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- Texas #R2008 · Virginia #0101236703
- Medicaid
- TX #382467401
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518168442. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
54,860
Distinct HCPCS
10
Medicare allowed
$568,911
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0881 |
Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 20,800 | 17 | $3 | |
J1453 |
Injection, fosaprepitant, 1 mg | 10,350 | 26 | $0 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 7,325 | 79 | $0 | |
J1568 |
Injection, immune globulin, (octagam), intravenous, non-lyophilized (e.g., liquid), 500 mg | 5,030 | 16 | $42 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 1,282 | 47 | $0 | |
36415 |
Insertion of needle into vein for collection of blood sample | 974 | 288 | $8 | |
J2469 |
Injection, palonosetron hcl, 25 mcg | 930 | 34 | $1 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 822 | 265 | $8 | |
J1626 |
Injection, granisetron hydrochloride, 100 mcg | 670 | 24 | $0 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 566 | 291 | $85 |
In context: peer comparison
Among 22 peers in this city , average services per provider: 1,021. This provider delivers 54× the peer median.Open Payments
Industry payments received
All-time total
$104,004
Transactions
68
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| BeiGene USA, Inc. | 29 | $46,293.67 | |
| Karyopharm Therapeutics Inc. | 11 | $23,021.61 | |
| AstraZeneca Pharmaceuticals LP | 11 | $16,459.94 | |
| GlaxoSmithKline, LLC. | 6 | $16,188.27 | |
| ABBVIE INC. | 3 | $1,344.67 | |
| GENZYME CORPORATION | 2 | $228.83 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $124.99 | |
| Genmab U.S., Inc. | 1 | $124.99 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $99.71 | |
| PFIZER INC. | 1 | $71.90 | |
| Alexion Pharmaceuticals, Inc. | 1 | $30.00 | |
| Gilead Sciences, Inc. | 1 | $14.94 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
747
Patients
163
Total drug cost
$2,444,374
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Xarelto (Rivaroxaban) | Brand | 66 | 19 | $91,967 |
| Tamoxifen Citrate | Generic | 65 | 17 | $2,129 |
| Acyclovir | Generic | 63 | 18 | $1,935 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 61 | 12 | $370 |
| Eliquis (Apixaban) | Brand | 59 | 18 | $78,060 |
| Gabapentin | Generic | 58 | 14 | $947 |
| Revlimid (Lenalidomide) | Brand | 58 | 0 | $965,448 |
| Dexamethasone | Generic | 52 | 19 | $1,318 |
| Jakafi (Ruxolitinib Phosphate) | Brand | 51 | 0 | $887,846 |
| Ondansetron Odt (Ondansetron) | Brand | 47 | 20 | $785 |
Hospital affiliations
Frequently asked questions
What is Dr. John Renshaw's medical specialty?
Dr. John Renshaw practices Hematology & Oncology Physician in San Antonio, TX.
Where does Dr. John Renshaw practice?
Dr. John Renshaw practices at 5206 Research Dr, San Antonio, TX 782405251. Office phone: 2105955300.
What is Dr. John Renshaw's NPI?
Dr. John Renshaw's National Provider Identifier (NPI) is 1518168442, issued by NPPES.
Does Dr. John Renshaw accept Medicare assignment?
Yes. Dr. John Renshaw accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Renshaw commonly perform?
Top Medicare-reported procedures in 2023: Injection, darbepoetin alfa, 1 microgram (non-esrd use) (HCPCS J0881); Injection, fosaprepitant, 1 mg (HCPCS J1453); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967). Source: CMS Medicare Physician & Other Practitioners file.