Doctor profile · Federal record
Dr. Georgios Constantinou, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Baton Rouge, LA
- NPI 1790030278
- Accepts Medicare
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
7777 Hennessy Blvd Ste 6000
Baton Rouge, LA 708084366
(225) 757-0343
fax (225) 757-8354 - Additional location
-
1513 S Grand Ave Ste 360
Los Angeles, CA 900153465
(213) 246-2422
fax (213) 246-2019 - Mailing address
-
5959 S Sherwood Forest Blvd
Baton Rouge, LA 708166038
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Profile last updated
- September 30, 2024
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Louisiana #309978
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790030278. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,073
Distinct HCPCS
9
Medicare allowed
$34,591
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J2405 |
Injection, ondansetron hydrochloride, per 1 mg | 424 | 13 | $0 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 310 | 13 | $0 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 118 | 41 | $138 | |
36415 |
Insertion of needle into vein for collection of blood sample | 82 | 33 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 55 | 38 | $98 | |
96413 |
Administration of chemotherapy into vein, 1 hour or less | 23 | 15 | $152 | |
96367 |
Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | 22 | 13 | $33 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 21 | 21 | $180 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 18 | 18 | $236 |
In context: peer comparison
Among 13 peers in Baton Rouge Hematology & Oncology Physician, average services per provider: 1,050. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$3,762
Transactions
128
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 17 | $323.75 | |
| Takeda Pharmaceuticals U.S.A., INC. | 10 | $272.14 | |
| Astellas Pharma US INC | 6 | $256.86 | |
| Janssen Biotech, INC. | 9 | $237.31 | |
| Pfizer INC. | 11 | $236.93 | |
| E.R. Squibb & Sons, L.L.C. | 12 | $225.39 | |
| Daiichi Sankyo INC. | 14 | $220.57 | |
| Celgene Corporation | 9 | $204.51 | |
| AstraZeneca Pharmaceuticals Lp | 8 | $174.45 | |
| GlaxoSmithKline, LLC. | 9 | $155.76 | |
| Lilly USA, LLC | 5 | $133.30 | |
| Array Biopharma INC | 5 | $123.21 | |
| Abbvie INC. | 5 | $112.58 | |
| Blueprint Medicines Corporation | 4 | $109.43 | |
| Karyopharm Therapeutics INC. | 4 | $96.68 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
374
Patients
89
Total drug cost
$117,272
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Dexamethasone | Generic | 48 | 23 | $409 |
| Ondansetron Hcl | Generic | 42 | 27 | $569 |
| Anastrozole | Generic | 38 | 13 | $910 |
| Prednisone | Generic | 37 | 13 | $178 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 35 | 13 | $394 |
| Letrozole | Generic | 29 | 0 | $1,043 |
| Loperamide (Loperamide Hcl) | Brand | 20 | 0 | $149 |
| Abiraterone Acetate | Generic | 19 | 0 | $67,759 |
| Oxycodone Hcl | Generic | 19 | 0 | $379 |
| Omeprazole | Generic | 16 | 0 | $217 |
Hospital affiliations
Frequently asked questions
What is Dr. Georgios Constantinou's medical specialty?
Dr. Georgios Constantinou practices Hematology & Oncology Physician in Baton Rouge, LA.
Where does Dr. Georgios Constantinou practice?
Dr. Georgios Constantinou practices at 7777 Hennessy Blvd Ste 6000, Baton Rouge, LA 708084366. Office phone: 2257570343.
What is Dr. Georgios Constantinou's NPI?
Dr. Georgios Constantinou's National Provider Identifier (NPI) is 1790030278, issued by NPPES.
Does Dr. Georgios Constantinou accept Medicare assignment?
Yes. Dr. Georgios Constantinou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Georgios Constantinou commonly perform?
Top Medicare-reported procedures in 2023: Injection, ondansetron hydrochloride, per 1 mg (HCPCS J2405); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.