Doctor profile · Federal record
Dr. Zachary Hamilton, M.D.
Urology Physician (CMS: Urology) · Saint Louis, MO
- NPI 1962727875
- Accepts Medicare
- MIPS 79.1 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3655 Vista Ave
Saint Louis, MO 631102539
(314) 977-4440
fax (314) 977-1642 - Additional location
-
6400 Clayton RD Ste 201
Saint Louis, MO 631171850 - Mailing address
-
1008 S. Spring Ave, Slu Academic Pavilion
St. Louis, MO 63110
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- February 2, 2021
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- Missouri #2017002244
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962727875. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
252
Distinct HCPCS
10
Medicare allowed
$23,527
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 48 | 44 | $65 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 35 | 35 | $89 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 32 | 31 | $96 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 24 | 23 | $126 | |
74420 |
Imaging of urinary tract following injection of a contrast agent | 21 | 16 | $24 | |
81003 |
Automated urinalysis test | 19 | 18 | $2 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 18 | 18 | $78 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 17 | 17 | $178 | |
52332 |
Insertion of stent in ureter using an endoscope | 14 | 12 | $164 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 13 | 12 | $236 |
In context: peer comparison
Among 32 peers in Saint Louis Urology Physician, average services per provider: 207. This provider delivers 1.2× the peer median.Open Payments
Industry payments received
All-time total
$1,945
Transactions
30
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 15 | $1,109.02 | |
| Edwards Lifesciences Corporation | 1 | $147.40 | |
| Calyxo, INC. | 2 | $141.85 | |
| Procept BioRobotics Corporation | 1 | $122.07 | |
| Boston Scientific Corporation | 1 | $117.49 | |
| Karl Storz Endoscopy-America | 1 | $96.23 | |
| Teleflex LLC | 1 | $61.83 | |
| Abbvie INC. | 2 | $45.82 | |
| Valencia Technologies Corporation | 2 | $27.50 | |
| Sumitomo Pharma America, INC. | 1 | $22.02 | |
| Tela Bio, INC. | 1 | $20.23 | |
| Ferring Pharmaceuticals INC. | 1 | $19.89 | |
| Laborie Medical Technologies Corp. | 1 | $13.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
465
Patients
152
Total drug cost
$20,196
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 241 | 72 | $4,154 |
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 65 | 18 | $1,894 |
| Finasteride | Generic | 51 | 17 | $630 |
| Ciprofloxacin Hcl | Generic | 32 | 32 | $109 |
| Alfuzosin Hcl ER (Alfuzosin Hcl) | Brand | 29 | 0 | $892 |
| Myrbetriq (Mirabegron) | Brand | 20 | 0 | $11,830 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 15 | 13 | $46 |
| Tolterodine Tartrate | Generic | 12 | 0 | $640 |
Hospital affiliations
Frequently asked questions
What is Dr. Zachary Hamilton's medical specialty?
Dr. Zachary Hamilton practices Urology Physician in Saint Louis, MO.
Where does Dr. Zachary Hamilton practice?
Dr. Zachary Hamilton practices at 3655 Vista Ave, Saint Louis, MO 631102539. Office phone: 3149774440.
What is Dr. Zachary Hamilton's NPI?
Dr. Zachary Hamilton's National Provider Identifier (NPI) is 1962727875, issued by NPPES.
Does Dr. Zachary Hamilton accept Medicare assignment?
Yes. Dr. Zachary Hamilton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zachary Hamilton commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.