Doctor profile · Federal record
Dr. George Semien, MD
Anesthesiology Physician (CMS: Anesthesiology) · Opelousas, LA
- NPI 1508886342
- Accepts Medicare
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
539 E Prudhomme St
Opelousas, LA 705706499
(337) 594-3499
fax (337) 943-7182 - Additional location
-
448 Ne 96Th St
Miami Shores, FL 331382734
(305) 793-7911
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 30, 2024
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Florida #ME96254
- Medicaid (2)
- AL #009938073 · FL #275969100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508886342. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
14
Distinct HCPCS
1
Medicare allowed
$561
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
64450 |
Injection of anesthetic agent and/or steroid into other nerve or branch | 14 | 14 | $40 |
In context: peer comparison
Among 2 peers in Opelousas Anesthesiology Physician, average services per provider: 31. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$21
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 1 | $20.63 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. George Semien's medical specialty?
Dr. George Semien practices Anesthesiology Physician in Opelousas, LA.
Where does Dr. George Semien practice?
Dr. George Semien practices at 539 E Prudhomme St, Opelousas, LA 705706499. Office phone: 3375943499.
What is Dr. George Semien's NPI?
Dr. George Semien's National Provider Identifier (NPI) is 1508886342, issued by NPPES.
Does Dr. George Semien accept Medicare assignment?
Yes. Dr. George Semien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. George Semien commonly perform?
Top Medicare-reported procedures in 2023: Injection of anesthetic agent and/or steroid into other nerve or branch (HCPCS 64450). Source: CMS Medicare Physician & Other Practitioners file.