Doctor profile · Federal record
Dr. Samuel Marquez, M.D.
Surgery Physician (CMS: General Surgery) · Surgery Physician · Surgery Physician · Surgical Critical Care Physician · Trauma Surgery Physician · St Louis, MO
- NPI 1750380846
- Accepts Medicare
- MIPS 83.0 / 100 · 2023
- 24 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
621 S. New Ballas Road, Suite 560A
St Louis, MO 63141
(314) 251-6440
fax (314) 251-4456 - Mailing address
-
Po Box 26666, Phs Provider Enrollment
Albuquerque, NM 871256666
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- June 11, 2018
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (3)
- New Mexico #MD2018-0066 · Missouri #2011013600 · Minnesota #46583
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750380846. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
109
Distinct HCPCS
6
Medicare allowed
$8,355
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99203 |
New patient office or other outpatient visit, 30-44 minutes | 34 | 34 | $82 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 18 | 13 | $35 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $131 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 15 | 15 | $47 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $65 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 12 | 12 | $96 |
In context: peer comparison
Among 2 peers in St Louis Surgery Physician, average services per provider: 19. This provider delivers 5.7× the peer median.Open Payments
Industry payments received
All-time total
$8,370
Transactions
24
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 20 | $7,786.27 | |
| Medtronic, INC. | 3 | $458.51 | |
| Phathom Pharmaceuticals, INC. | 1 | $125.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
83
Patients
76
Total drug cost
$248
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 43 | 39 | $148 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 40 | 37 | $100 |
Frequently asked questions
What is Dr. Samuel Marquez's medical specialty?
Dr. Samuel Marquez practices Surgery Physician in St Louis, MO.
Where does Dr. Samuel Marquez practice?
Dr. Samuel Marquez practices at 621 S. New Ballas Road, St Louis, MO 63141. Office phone: 3142516440.
What is Dr. Samuel Marquez's NPI?
Dr. Samuel Marquez's National Provider Identifier (NPI) is 1750380846, issued by NPPES.
Does Dr. Samuel Marquez accept Medicare assignment?
Yes. Dr. Samuel Marquez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samuel Marquez commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99212); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.