Dr. Georgios Constantinou, MD
- Medicare services, 2024
- 222
- Medicare patients, 2024
- 89
- Part D claims, 2024
- 996
- Hospital affiliations
- 2
- Industry payments
- $16,102
- Practice address
- 7777 Hennessey Blvd, Suite 5000, Baton Rouge, LA 70808
- Practice phone
- Call (225) 214-6688
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Regional Eye Surgery Center - Baton Rouge
Surgery Center - Medicare-Certified · Baton Rouge, Louisiana
Find Dr. Constantinou's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Georgios Constantinou is a hematologist and oncologist in Baton Rouge, Louisiana
Dr. Constantinou practices at Regional Eye Surgery Center - Baton Rouge in Baton Rouge, Louisiana.
Dr. Constantinou's NPI, 1790030278, was assigned on July 19, 2012. Dr. Constantinou holds Louisiana license 309978.
- NPI
- 1790030278NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597014001
- NPI enumeration date
- July 19, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (225) 214-6688
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Georgios Constantinou practices at Regional Eye Surgery Center - Baton Rouge in Baton Rouge, Louisiana
Dr. Constantinou's primary practice is Regional Eye Surgery Center - Baton Rouge, at 7777 Hennessey Blvd, Suite 5000, Baton Rouge, LA 70808. The practice phone is (225) 214-6688.
- Regional Eye Surgery Center - Baton Rouge7777 Hennessey Blvd, Suite 5000, Baton Rouge, LA 70808Phone(225) 214-6688
Source: Dmand AI Affiliation Data
Dr. Georgios Constantinou is affiliated with 5 sites of care and 4 medical groups
Dr. Constantinou's primary practice is Regional Eye Surgery Center - Baton Rouge in Baton Rouge, Louisiana. Dr. Constantinou is also affiliated with Our Lady of the Lake Regional Medical Center. The medical group on file is Our Lady of the Lake Physician Group. Dmand AI also links Dr. Constantinou to 1 more hospital, 3 medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Georgios Constantinou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Constantinou practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Regional Eye Surgery Center - Baton Rouge | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Georgios Constantinou is one of 171 hematologists and oncologists in Louisiana
Hematology and oncology is Dr. Constantinou's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Constantinou is licensed in Louisiana.
Specialties and state licenses
- Hematology and oncology, LouisianaPrimary
Hematologists and oncologists near Dr. Constantinou
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Georgios Constantinou billed Medicare for 222 services in 2024
CMS data shows 222 Medicare services from Dr. Constantinou across 6 procedure codes in 2024, for 89 Medicare patients. Medicare paid $16,779 for them. Every service was in an office.
Dr. Constantinou's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2122024: 13636%
- Other services
- 2023: 02024: 47
- Surgery
- 2023: 822024: 2471%
- Tests and treatments
- 2023: 452024: 1567%
- Drugs given in the office
- 2023: 7342024: 0100%
Dr. Constantinou compared with the Louisiana median for hematologists and oncologists, 2024
- Dr. Constantinou
- Louisiana median
- Medicare services
- 222vs 55260% below
- Medicare patients
- 89vs 18452% below
- Part D claims
- 609vs 603Close to median
Medians across 174 hematologists and oncologists in Louisiana with Dmand AI profiles that report each measure.
Dr. Constantinou's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Constantinou and other hematologists and oncologists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Georgios Constantinou treated 89 Medicare patients in 2024, average age 72
CMS counts 89 Medicare patients who saw Dr. Constantinou in 2024. The largest group is 65 to 74, with 51 patients. 75% of them have high blood pressure, and 69% have high cholesterol. Their average risk score is 2.15, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Constantinou's median patient age at 67, with 54% women.
Dr. Constantinou's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Constantinou's Medicare patients by sex, 2024
- Women4652%
- Men4348%
Chronic conditions among Dr. Constantinou's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Diabetes52%
- Arthritis44%
- Cancer40%
- Chronic kidney disease34%
- Ischemic heart disease29%
- Heart failure24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Constantinou's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Georgios Constantinou wrote 996 Medicare Part D claims in 2024
In 2024, Dr. Constantinou wrote 996 Medicare Part D claims for 160 patients. 77% of them were for generic drugs. CMS names the drug for 609 of them, across 25 drugs with 11 or more claims each, at $595,686 in total drug cost. In 2023, CMS named 418 claims across 19 drugs.
Dr. Constantinou's Part D claims by kind of drug, 2024
- Generic770 claims77%
- Brand-name226 claims23%
Dr. Constantinou's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Constantinou's Part D claims, 2024
- Opioids7%71 of 996 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4182024: 60946%
Drugs named by CMS: 25 in 2024, 19 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Georgios Constantinou offers telehealth to Medicare patients
Dr. Constantinou accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Constantinou as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Georgios Constantinou received $16,102 in industry payments from 2018 to 2025
CMS Open Payments shows 762 general payments to Dr. Constantinou from 69 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 92% of the total. Novartis Pharmaceuticals Corporation paid the most, $1,514.
General payments to Dr. Constantinou by program year, 2018 to 2025
General payments to Dr. Constantinou by kind, 2018 to 2025
- Food and beverage$14,81592%
- Education$1,2878%
Companies that paid Dr. Constantinou the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Georgios Constantinou's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Georgios Constantinou
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Georgios Constantinou's NPI number?
Dr. Georgios Constantinou's NPI number is 1790030278. It was assigned on July 19, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Georgios Constantinou?
Dr. Georgios Constantinou is a hematologist and oncologist in Baton Rouge, Louisiana. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Georgios Constantinou practice?
Dr. Constantinou practices at 7777 Hennessey Blvd, Suite 5000, Baton Rouge, LA 70808. Dr. Constantinou's primary practice is Regional Eye Surgery Center - Baton Rouge in Baton Rouge, Louisiana. Dmand AI also links Dr. Constantinou to 1 hospital, 3 medical groups and 2 group practices and clinics.
What is Dr. Georgios Constantinou's office phone number?
The practice phone on file for Dr. Constantinou is (225) 214-6688.
What is Dr. Georgios Constantinou's medical license number?
Dr. Constantinou holds Louisiana license 309978.
Which hospitals is Dr. Georgios Constantinou affiliated with?
Dr. Constantinou is affiliated with Our Lady of the Lake Regional Medical Center. Dmand AI links Dr. Constantinou to 1 more hospital.
What medical group is Dr. Georgios Constantinou part of?
Dr. Constantinou is linked to Our Lady of the Lake Physician Group. Dmand AI links Dr. Constantinou to 3 more medical groups.
Does Dr. Georgios Constantinou accept Medicare?
Yes. CMS data shows Dr. Constantinou billed Medicare for 222 services in 2024, and Dr. Constantinou accepts Medicare assignment.
Does Dr. Georgios Constantinou offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Constantinou as offering telehealth services.
How many Medicare patients does Dr. Georgios Constantinou see?
CMS counts 89 Medicare patients who saw Dr. Constantinou in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Dr. Georgios Constantinou bill to Medicare?
In 2024, Dr. Constantinou's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and quality measure (M0010).
What drugs does Dr. Georgios Constantinou prescribe most?
In 2024 Medicare Part D data, Dr. Constantinou's most prescribed drugs by claims were Prednisone, Abiraterone Acetate and Letrozole.
Has Dr. Georgios Constantinou received payments from drug or device companies?
CMS Open Payments shows $16,102 in general payments to Dr. Constantinou from 69 companies from 2018 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Georgios Constantinou been practicing?
Dr. Constantinou graduated from medical school in 2012, 14 years ago.
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