Georgios Constantinou, M.D.
NPI 1790030278 · Hematology & Oncology Physician · Baton Rouge, LA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Georgios Constantinou, M.D. is a Hematology & Oncology Physician provider in Baton Rouge, LA (NPI 1790030278).
Provider details
- NPI number
- 1790030278
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 309978 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
222 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 78 | $138 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 47 | $99 |
| Enhancing Oncology Model (eom) Monthly Enhanced Oncology Services (meos) Payment for Eom Enhanced ServicesM0010 | 47 | $90 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 24 | $9 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Additional Sequential Infusion, 1 Hour Or Less96367 | 15 | $31 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 73 | 20 |
| Abiraterone Acetate | 60 | — |
| Letrozole | 60 | 18 |
| Relugolixbrand: Orgovyx | 38 | — |
| Anastrozole | 31 | 11 |
| Ondansetronbrand: Ondansetron Odt | 27 | 20 |
| Fluticasone Propionate | 26 | 12 |
| Hydrocodone/Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,762 across 162 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1513 S Grand Ave Ste 360Los Angeles, CA 90015-3465Phone: (213) 246-2422Fax: (213) 246-2019
Registry dates
- Enumerated
- 2012-07-19
- Last updated
- 2024-09-30
- Certified
- 2024-09-30
Frequently asked questions
- What is Georgios Constantinou's NPI number?
- Georgios Constantinou's National Provider Identifier (NPI) is 1790030278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Georgios Constantinou's specialty?
- Georgios Constantinou is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Georgios Constantinou located?
- Georgios Constantinou's practice location on file with NPPES is 7777 Hennessy Blvd Ste 6000, Baton Rouge, LA 70808-4366.
- What is Georgios Constantinou's phone number?
- The practice phone number listed in the NPPES registry for Georgios Constantinou is (225) 757-0343.
- Does Georgios Constantinou accept Medicare?
- Georgios Constantinou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Georgios Constantinou's NPI active?
- Yes — Georgios Constantinou's NPI (1790030278) is active in the NPPES registry as of the last update on 2024-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.