Doctor profile · Federal record
Dr. Geoffrey Uy, MD
Hematology & Oncology Physician (CMS: Medical Oncology) · Saint Louis, MO
- NPI 1750427480
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4500 Forest Park Ave, Div Im Bone Marrow Transplant, 5Th, 6Th, 8Th Fl
Saint Louis, MO 631082114
(314) 454-8304
fax (314) 454-5902 - Mailing address
-
Po Box 7412011
Chicago, IL 606742011
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- April 17, 2025
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Missouri #2002018400
- Medicaid
- MO #207366907
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750427480. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11,891
Distinct HCPCS
10
Medicare allowed
$354,630
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J9271 |
Injection, pembrolizumab, 1 mg | 4,200 | 12 | $55 | |
J1453 |
Injection, fosaprepitant, 1 mg | 3,600 | 14 | $0 | |
J0897 |
Injection, denosumab, 1 mg | 1,440 | 11 | $24 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 656 | 35 | $0 | |
J2469 |
Injection, palonosetron hcl, 25 mcg | 360 | 22 | $1 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 273 | 65 | $78 | |
J1626 |
Injection, granisetron hydrochloride, 100 mcg | 270 | 18 | $0 | |
36415 |
Insertion of needle into vein for collection of blood sample | 189 | 57 | $8 | |
96413 |
Administration of chemotherapy into vein, 1 hour or less | 146 | 100 | $126 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 138 | 45 | $125 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 216. This provider delivers 55× the peer median.Open Payments
Industry payments received
All-time total
$290
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| JAZZ PHARMACEUTICALS INC. | 2 | $165.94 | |
| Novartis Pharmaceuticals Corporation | 1 | $123.70 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
458
Patients
88
Total drug cost
$1,373,350
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Acyclovir | Generic | 69 | 23 | $1,884 |
| Ciprofloxacin Hcl | Generic | 56 | 11 | $826 |
| Fluconazole | Generic | 53 | 15 | $2,587 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 43 | 12 | $268 |
| Dapsone | Generic | 32 | 0 | $1,546 |
| Imbruvica (Ibrutinib) | Brand | 26 | 0 | $450,058 |
| Sprycel (Dasatinib) | Brand | 25 | 0 | $406,207 |
| Pantoprazole Sodium | Generic | 23 | 0 | $231 |
| Jakafi (Ruxolitinib Phosphate) | Brand | 22 | 0 | $420,404 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 22 | 0 | $908 |
Hospital affiliations
Frequently asked questions
What is Dr. Geoffrey Uy's medical specialty?
Dr. Geoffrey Uy practices Hematology & Oncology Physician in Saint Louis, MO.
Where does Dr. Geoffrey Uy practice?
Dr. Geoffrey Uy practices at 4500 Forest Park Ave, Saint Louis, MO 631082114. Office phone: 3144548304.
What is Dr. Geoffrey Uy's NPI?
Dr. Geoffrey Uy's National Provider Identifier (NPI) is 1750427480, issued by NPPES.
Does Dr. Geoffrey Uy accept Medicare assignment?
Yes. Dr. Geoffrey Uy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Geoffrey Uy commonly perform?
Top Medicare-reported procedures in 2023: Injection, pembrolizumab, 1 mg (HCPCS J9271); Injection, fosaprepitant, 1 mg (HCPCS J1453); Injection, denosumab, 1 mg (HCPCS J0897). Source: CMS Medicare Physician & Other Practitioners file.