Dr. June Defas, MD
- Medicare services, 2024
- 22
- Medicare patients, 2024
- 19
- Part D claims, 2024
- 10,367
- Industry payments
- $2,196
- Affiliated sites
- 1
- Practice address
- 11701 Mills Dr, Miami, FL 33183-4824
- Practice phone
- Call (305) 270-2700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Conviva Care Center
Primary care practice · Miami, Florida
Find Dr. Defas' 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. June Defas is an internist in Miami, Florida
Dr. Defas practices at Conviva Care Center in Miami, Florida.
Dr. Defas' NPI, 1205897162, was assigned on March 30, 2006. Dr. Defas graduated from Universidad de Guayaquil, School of Medicine. in 1979. Dr. Defas holds Florida license ME 76532.
- NPI
- 1205897162NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860542701
- NPI enumeration date
- March 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (305) 270-2700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 73
- 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. June Defas practices at Conviva Care Center in Miami, Florida
Dr. Defas' primary practice is Conviva Care Center, at 11701 Mills Dr, Miami, FL 33183-4824. The practice phone is (305) 270-2700.
- Conviva Care Center11701 Mills Dr, Miami, FL 33183-4824Phone(305) 270-2700
Source: Dmand AI Affiliation Data
Dr. June Defas is affiliated with 1 site of care and 1 medical group
Dr. Defas' primary practice is Conviva Care Center in Miami, Florida. The medical group on file is Conviva Senior Primary Care.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. June Defas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Defas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Conviva Care Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. June Defas is one of 9,009 internists in Florida
Internal medicine is Dr. Defas' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Defas' licenses on file in 2 states: Florida and Virginia.
Specialties and state licenses
- Internal medicine, FloridaPrimary
- Virginia license
Clinical focus
Dmand AI lists chronic diabetes, chronic hypertension, chronic kidney disease, chronic respiratory failure, coronary artery disease, heart failure, high cholesterol and neuropathy among the conditions Dr. Defas treats.
Internists near Dr. Defas
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. June Defas billed Medicare for 22 services in 2024
CMS data shows 22 Medicare services from Dr. Defas across 1 procedure code in 2024, for 19 Medicare patients. Medicare paid $190 for them. Every service was in an office.
Dr. Defas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 222024: 22No change
- Office and hospital visits
- 2023: 212024: 0100%
Dr. Defas compared with the Florida median for internists, 2024
- Dr. Defas
- Florida median
- Medicare services
- 22vs 55596% below
- Medicare patients
- 19vs 21591% below
- Part D claims
- 9,734vs 46620.9 times
Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.
Dr. Defas' 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.
Need commercial claims for Dr. Defas?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Defas and other internists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. June Defas treated 19 Medicare patients in 2024, average age 71
CMS counts 19 Medicare patients who saw Dr. Defas in 2024. 75% of them have high blood pressure, and 74% have chronic kidney disease. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Defas' median patient age at 74, with 66% women.
Chronic conditions among Dr. Defas' Medicare patients, 2024
- High blood pressure75%
- Chronic kidney disease74%
- High cholesterol74%
Share of Medicare patients with each condition. A patient can have several.
Dr. Defas' 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
- Women66%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. June Defas wrote 10,367 Medicare Part D claims in 2024
In 2024, Dr. Defas wrote 10,367 Medicare Part D claims for 672 patients. 89% of them were for generic drugs. CMS names the drug for 9,734 of them, across 131 drugs with 11 or more claims each, at $418,483 in total drug cost. In 2023, CMS named 8,929 claims across 115 drugs.
Dr. Defas' Part D claims by kind of drug, 2024
- Generic9,237 claims89%
- Brand-name752 claims7%
- Other378 claims4%
Dr. Defas' 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. Defas' Part D claims, 2024
- Antibiotics5%505 of 10,367 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: 8,9292024: 9,7349%
Drugs named by CMS: 131 in 2024, 115 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
How Dr. June Defas takes part in Medicare
Dr. Defas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. June Defas received $2,196 in industry payments from 2016 to 2025
CMS Open Payments shows 35 general payments to Dr. Defas from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $806.
General payments to Dr. Defas by program year, 2016 to 2025
Companies that paid Dr. Defas the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. June Defas graduated from Universidad de Guayaquil, School of Medicine.
Dr. Defas graduated from Universidad de Guayaquil, School of Medicine. in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. June Defas accepts plans from 14 insurance carriers
Dr. Defas is in network with 14 carriers, including Aetna, United Healthcare and Cigna. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Cigna
- Elevance
- Humana
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Defas accepts, by number of carriers
- HMO9
- PPO9
- Medicare5
- EPO3
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. June Defas'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 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. June Defas
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. June Defas' NPI number?
Dr. June Defas' NPI number is 1205897162. It was assigned on March 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. June Defas?
Dr. June Defas is an internist in Miami, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. June Defas practice?
Dr. Defas practices at 11701 Mills Dr, Miami, FL 33183-4824. Dr. Defas' primary practice is Conviva Care Center in Miami, Florida.
What is Dr. June Defas' office phone number?
The practice phone on file for Dr. Defas is (305) 270-2700.
What is Dr. June Defas' medical license number?
Dr. Defas holds Florida license ME 76532, one of the licenses on file in 2 states.
Which states has Dr. June Defas been licensed in?
Dmand AI has state licenses on file for Dr. Defas in Florida (1998 to 2027) and Virginia.
What medical group is Dr. June Defas part of?
Dr. Defas is linked to Conviva Senior Primary Care.
Does Dr. June Defas accept Medicare?
Yes. CMS data shows Dr. Defas billed Medicare for 22 services in 2024, and Dr. Defas accepts Medicare assignment.
How many Medicare patients does Dr. June Defas see?
CMS counts 19 Medicare patients who saw Dr. Defas in 2024, with an average age of 71.
What services does Dr. June Defas bill to Medicare?
In 2024, Dr. Defas' most billed Medicare services were surgery: heart and blood vessels (36415).
Show 5 more questionsShow fewer questions
Where did Dr. June Defas go to medical school?
Dr. Defas graduated from Universidad de Guayaquil, School of Medicine. in 1979.
What drugs does Dr. June Defas prescribe most?
In 2024 Medicare Part D data, Dr. Defas' most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Levothyroxine Sodium.
Has Dr. June Defas received payments from drug or device companies?
CMS Open Payments shows $2,196 in general payments to Dr. Defas from 12 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. June Defas been practicing?
Dr. Defas graduated from medical school in 1979, 47 years ago.
What insurance does Dr. June Defas accept?
Dr. Defas is in network with 14 carriers, including Aetna, United Healthcare and Cigna. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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