Dr. Carmel J. Barrau, MD
- Medicare services, 2023
- 81
- Part D claims, 2024
- 6,132
- Industry payments
- $9,664
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 1111 Crandon Blvd, Key Biscayne, FL 33149
- Practice phone
- Call (305) 500-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Conviva Care Center
Key Biscayne, Florida
Find Dr. Barrau'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. Carmel J. Barrau is an internist in Key Biscayne, Florida
Dr. Barrau practices at Conviva Care Center in Key Biscayne, Florida.
Dr. Barrau's NPI, 1023077138, was assigned on March 20, 2006. Dr. Barrau holds Florida license ME64111.
- NPI
- 1023077138NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406811330
- NPI enumeration date
- March 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (305) 500-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Carmel J. Barrau practices at Conviva Care Center in Key Biscayne, Florida
Dr. Barrau's primary practice is Conviva Care Center, at 1111 Crandon Blvd, Key Biscayne, FL 33149 in Miami-Dade County. The practice phone is (305) 500-2000.
- Conviva Care Center1111 Crandon Blvd, Key Biscayne, FL 33149 · Miami-Dade CountyPhone(305) 500-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Carmel J. Barrau is affiliated with 3 sites of care and 2 medical groups
Dr. Barrau's primary practice is Conviva Care Center in Key Biscayne, Florida. The medical group on file is Conviva Senior Primary Care. Dmand AI also links Dr. Barrau to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Carmel J. Barrau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barrau practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Conviva Care Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Carmel J. Barrau is one of 9,009 internists in Florida
Internal medicine is Dr. Barrau's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Barrau is licensed in Florida.
Specialties and state licenses
- Internal medicine, FloridaPrimary
Internists near Dr. Barrau
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. Carmel J. Barrau billed Medicare for 81 services in 2023
CMS data shows 81 Medicare services from Dr. Barrau across 3 procedure codes in 2023. Medicare paid $5,102 for them. Every service was in an office.
Dr. Barrau's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1542023: 5962%
- Surgery
- 2022: 252023: 2212%
- Tests and treatments
- 2022: 112023: 0100%
- Other services
- 2022: 192023: 0100%
Dr. Barrau compared with the Florida median for internists, 2023
- Dr. Barrau
- Florida median
- Medicare services
- 81vs 55585% below
- Part D claims
- 5,571vs 46612.0 times
Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.
Dr. Barrau's most billed Medicare procedure codes, 2023
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. Barrau and other internists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Carmel J. Barrau's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Barrau's median patient age at 74, with 54% women.
Dr. Barrau'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
- Women54%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Carmel J. Barrau wrote 6,132 Medicare Part D claims in 2024
In 2024, Dr. Barrau wrote 6,132 Medicare Part D claims for 664 patients. 90% of them were for generic drugs. CMS names the drug for 5,571 of them, across 83 drugs with 11 or more claims each, at $330,953 in total drug cost. In 2023, CMS named 14,943 claims across 135 drugs.
Dr. Barrau's Part D claims by kind of drug, 2024
- Generic5,529 claims90%
- Brand-name514 claims8%
- Other89 claims1%
Dr. Barrau'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. Barrau's Part D claims, 2024
- Opioids1%86 of 6,132 claims
- Antibiotics1%65 of 6,132 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: 14,9432024: 5,57163%
Drugs named by CMS: 83 in 2024, 135 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. Carmel J. Barrau takes part in Medicare
Dr. Barrau 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. Carmel J. Barrau received $9,664 in industry payments from 2016 to 2025
CMS Open Payments shows 489 general payments to Dr. Barrau from 38 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $1,698.
General payments to Dr. Barrau by program year, 2016 to 2025
General payments to Dr. Barrau by kind, 2016 to 2025
- Food and beverage$9,620100%
- Education$440%
Companies that paid Dr. Barrau the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Carmel J. Barrau'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 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) |
| 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. Carmel J. Barrau
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. Carmel J. Barrau's NPI number?
Dr. Carmel J. Barrau's NPI number is 1023077138. It was assigned on March 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Carmel J. Barrau?
Dr. Carmel J. Barrau is an internist in Key Biscayne, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Carmel J. Barrau practice?
Dr. Barrau practices at 1111 Crandon Blvd, Key Biscayne, FL 33149. Dr. Barrau's primary practice is Conviva Care Center in Key Biscayne, Florida. Dmand AI also links Dr. Barrau to 2 group practices and clinics and 1 medical group.
What is Dr. Carmel J. Barrau's office phone number?
The practice phone on file for Dr. Barrau is (305) 500-2000.
What is Dr. Carmel J. Barrau's medical license number?
Dr. Barrau holds Florida license ME64111.
What medical group is Dr. Carmel J. Barrau part of?
Dr. Barrau is linked to Conviva Senior Primary Care. Dmand AI links Dr. Barrau to 1 more medical group.
Does Dr. Carmel J. Barrau accept Medicare?
Yes. CMS data shows Dr. Barrau billed Medicare for 81 services in 2023, and Dr. Barrau accepts Medicare assignment.
What services does Dr. Carmel J. Barrau bill to Medicare?
In 2023, Dr. Barrau's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and surgery: heart and blood vessels (36415).
What drugs does Dr. Carmel J. Barrau prescribe most?
In 2024 Medicare Part D data, Dr. Barrau's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Carmel J. Barrau received payments from drug or device companies?
CMS Open Payments shows $9,664 in general payments to Dr. Barrau from 38 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Carmel J. Barrau been practicing?
Dr. Barrau graduated from medical school in 1987, 39 years ago.
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