Dr. John E. Christakis, MD
- Part D claims, 2017
- 440
- Industry payments
- $283
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 600 S Dixie Hwy, Boca Raton, FL 33432-6034
- Practice phone
- Call (561) 395-1011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Christakis Medicine
Multi-specialty group site · Boca Raton, Florida
Find Dr. Christakis' 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. John E. Christakis is an internist in Boca Raton, Florida
Dr. Christakis practices at Christakis Medicine in Boca Raton, Florida.
Dr. Christakis' NPI, 1548326499, was assigned on December 28, 2006. Dr. Christakis graduated from Icahn School Of Medicine At Mount Sinai in 1979. Dr. Christakis holds Florida license 38986.
- NPI
- 1548326499NPI Registry (opens in a new tab)
- NPI enumeration date
- December 28, 2006
- NPI status
- Active
- Practice phone
- (561) 395-1011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John E. Christakis practices at Christakis Medicine in Boca Raton, Florida
Dr. Christakis' primary practice is Christakis Medicine, at 600 S Dixie Hwy, Boca Raton, FL 33432-6034. The practice phone is (561) 395-1011.
- Christakis Medicine600 S Dixie Hwy, Boca Raton, FL 33432-6034Phone(561) 395-1011
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John E. Christakis is affiliated with 1 site of care and 1 medical group
Dr. Christakis' primary practice is Christakis Medicine in Boca Raton, Florida. Dmand AI also links Dr. Christakis to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. John E. Christakis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Christakis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Christakis Medicine | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John E. Christakis is one of 9,009 internists in Florida
Internal medicine is Dr. Christakis' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Christakis is licensed in Florida.
Specialties and state licenses
- Internal medicine, FloridaPrimary
Internists near Dr. Christakis
Counts of internists 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. John E. Christakis' patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Christakis' median patient age at 68, with 41% women.
Dr. Christakis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women41%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. John E. Christakis wrote 440 Medicare Part D claims in 2017
In 2017, Dr. Christakis wrote 440 Medicare Part D claims. They cover 20 drugs, with $8,090 in total drug cost. In 2016, CMS named 627 claims across 27 drugs.
Dr. Christakis' most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 6272017: 44030%
Drugs named by CMS: 20 in 2017, 27 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. John E. Christakis received $283 in industry payments from 2016 to 2017
CMS Open Payments shows 5 general payments to Dr. Christakis from 4 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $118.
General payments to Dr. Christakis by program year, 2016 to 2017
Companies that paid Dr. Christakis the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John E. Christakis graduated from Icahn School Of Medicine At Mount Sinai
Dr. Christakis graduated from Icahn School Of Medicine At Mount Sinai in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John E. Christakis'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. John E. Christakis
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. John E. Christakis' NPI number?
Dr. John E. Christakis' NPI number is 1548326499. It was assigned on December 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John E. Christakis?
Dr. John E. Christakis is an internist in Boca Raton, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John E. Christakis practice?
Dr. Christakis practices at 600 S Dixie Hwy, Boca Raton, FL 33432-6034. Dr. Christakis' primary practice is Christakis Medicine in Boca Raton, Florida. Dmand AI also links Dr. Christakis to 1 medical group.
What is Dr. John E. Christakis' office phone number?
The practice phone on file for Dr. Christakis is (561) 395-1011.
What is Dr. John E. Christakis' medical license number?
Dr. Christakis holds Florida license 38986.
Where did Dr. John E. Christakis go to medical school?
Dr. Christakis graduated from Icahn School Of Medicine At Mount Sinai in 1979.
What drugs does Dr. John E. Christakis prescribe most?
In 2017 Medicare Part D data, Dr. Christakis' most prescribed drugs by claims were Levothyroxine Sodium, Metformin HCl and Atorvastatin Calcium.
Has Dr. John E. Christakis received payments from drug or device companies?
CMS Open Payments shows $283 in general payments to Dr. Christakis from 4 companies from 2016 to 2017. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. John E. Christakis been practicing?
Dr. Christakis graduated from medical school in 1979, 47 years ago.
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