Dr. Georges Isaac Guillaume, MD
- Part D claims, 2024
- 49
- Hospital affiliations
- 2
- Industry payments
- $967
- Medical group
- 1
- State license
- 1
- Practice address
- 10101 Forest Hill Blvd, Wellington, FL 33414
- Practice phone
- Call (561) 798-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Guillaume'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. Georges Isaac Guillaume is an ophthalmologist in Wellington, Florida
Dr. Guillaume practices at Wellington Regional Medical Center in Wellington, Florida, part of Universal Health Services.
Dr. Guillaume's NPI, 1225605991, was assigned on June 9, 2021. Dr. Guillaume holds Florida license ME175334.
- NPI
- 1225605991NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385046580
- NPI enumeration date
- June 9, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (561) 798-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Georges Isaac Guillaume practices at Wellington Regional Medical Center in Wellington, Florida
Dr. Guillaume's primary practice is Wellington Regional Medical Center, at 10101 Forest Hill Blvd, Wellington, FL 33414 in Palm Beach County. The practice phone is (561) 798-8500.
- Wellington Regional Medical Center10101 Forest Hill Blvd, Wellington, FL 33414 · Palm Beach CountyPhone(561) 798-8500
Source: Dmand AI Affiliation Data
Dr. Georges Isaac Guillaume is affiliated with 3 sites of care and 1 medical group
Dr. Guillaume's primary practice is Wellington Regional Medical Center in Wellington, Florida, part of Universal Health Services. Dr. Guillaume is also affiliated with Sylvester Comprehensive Cancer Center. The medical group on file is University of Miami Health System. Dmand AI also links Dr. Guillaume to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Georges Isaac Guillaume's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guillaume practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellington Regional Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Georges Isaac Guillaume is one of 1,398 ophthalmologists in Florida
Ophthalmology is Dr. Guillaume's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Guillaume is licensed in Florida.
Specialties and state licenses
- Ophthalmology, FloridaPrimary
Ophthalmologists near Dr. Guillaume
Counts of ophthalmologists 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. Georges Isaac Guillaume's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Guillaume's median patient age at 74, with 61% women.
Dr. Guillaume's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Georges Isaac Guillaume wrote 49 Medicare Part D claims in 2024
In 2024, Dr. Guillaume wrote 49 Medicare Part D claims for 28 patients. 57% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $660 in total drug cost.
Dr. Guillaume's Part D claims by kind of drug, 2024
- Generic28 claims57%
- Brand-name21 claims43%
Dr. Guillaume'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.
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
How Dr. Georges Isaac Guillaume takes part in Medicare
Dr. Guillaume accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Georges Isaac Guillaume received $967 in industry payments in 2025
CMS Open Payments shows 7 general payments to Dr. Guillaume from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $371.
Companies that paid Dr. Guillaume the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Georges Isaac Guillaume'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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)Doctors and Clinicians Utilization Data (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. Georges Isaac Guillaume
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. Georges Isaac Guillaume's NPI number?
Dr. Georges Isaac Guillaume's NPI number is 1225605991. It was assigned on June 9, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Georges Isaac Guillaume?
Dr. Georges Isaac Guillaume is an ophthalmologist in Wellington, Florida. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Georges Isaac Guillaume practice?
Dr. Guillaume practices at 10101 Forest Hill Blvd, Wellington, FL 33414. Dr. Guillaume's primary practice is Wellington Regional Medical Center in Wellington, Florida, part of Universal Health Services. Dmand AI also links Dr. Guillaume to 1 group practice or clinic.
What is Dr. Georges Isaac Guillaume's office phone number?
The practice phone on file for Dr. Guillaume is (561) 798-8500.
What is Dr. Georges Isaac Guillaume's medical license number?
Dr. Guillaume holds Florida license ME175334.
Which hospitals is Dr. Georges Isaac Guillaume affiliated with?
Dr. Guillaume practices at Wellington Regional Medical Center in Wellington, Florida. Dr. Guillaume is also affiliated with Sylvester Comprehensive Cancer Center.
What medical group is Dr. Georges Isaac Guillaume part of?
Dr. Guillaume is linked to University of Miami Health System.
Does Dr. Georges Isaac Guillaume accept Medicare?
Yes. CMS lists Dr. Guillaume as accepting Medicare assignment.
What drugs does Dr. Georges Isaac Guillaume prescribe most?
In 2024 Medicare Part D data, Dr. Guillaume's most prescribed drugs by claims were Prednisolone Acetate.
Has Dr. Georges Isaac Guillaume received payments from drug or device companies?
CMS Open Payments shows $967 in general payments to Dr. Guillaume from 4 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Georges Isaac Guillaume been practicing?
Dr. Guillaume graduated from medical school in 2021, 5 years ago.
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