Dr. Javier Alonso-Llamazares, MD, PhD
- Medicare services, 2024
- 5,397
- Medicare patients, 2024
- 283
- Part D claims, 2024
- 653
- Publications
- 24
- Clinical trials
- 8
- Practice address
- 8370 W Flagler St, Miami, FL 33144
- Practice phone
- Call (305) 443-2983
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Javier Alonso MD PA
Miami, Florida
Find Dr. Alonso-Llamazares' 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. Javier Alonso-Llamazares is a dermatologist in Miami, Florida
Dr. Alonso-Llamazares practices at Javier Alonso MD PA in Miami, Florida.
Dr. Alonso-Llamazares' NPI, 1356315485, was assigned on February 15, 2006. Dr. Alonso-Llamazares graduated from Universidad de Navarra Faculty of Medicine in 1989. Dr. Alonso-Llamazares holds Florida license ME97488.
- NPI
- 1356315485NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385612969
- NPI enumeration date
- February 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (305) 443-2983
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Javier Alonso-Llamazares practices at Javier Alonso MD PA in Miami, Florida
Dr. Alonso-Llamazares' primary practice is Javier Alonso MD PA, at 8370 W Flagler St, Miami, FL 33144 in Miami-Dade County. The practice phone is (305) 443-2983.
- Javier Alonso MD PA8370 W Flagler St, Miami, FL 33144 · Miami-Dade CountyPhone(305) 443-2983
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Javier Alonso-Llamazares is affiliated with 2 sites of care
Dr. Alonso-Llamazares' primary practice is Javier Alonso MD PA in Miami, Florida. Dmand AI also links Dr. Alonso-Llamazares to 1 physician office, 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. Javier Alonso-Llamazares' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alonso-Llamazares practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Javier Alonso MD PA | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Javier Alonso-Llamazares is one of 1,200 dermatologists in Florida
Dermatology is Dr. Alonso-Llamazares' primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Alonso-Llamazares is board certified in dermatology by the American Board of Dermatology. Dr. Alonso-Llamazares is licensed in Florida.
Specialties and state licenses
- Dermatology, FloridaPrimary
Clinical focus
Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cold sores or genital herpes, contact dermatitis, facial skin infection, hives and itchy rashes among the conditions Dr. Alonso-Llamazares treats.
Dermatologists near Dr. Alonso-Llamazares
Counts of dermatologists 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. Javier Alonso-Llamazares billed Medicare for 5,397 services in 2024
CMS data shows 5,397 Medicare services from Dr. Alonso-Llamazares across 21 procedure codes in 2024, for 283 Medicare patients. Medicare paid $153,397 for them. Every service was in an office.
Dr. Alonso-Llamazares' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 2,6322024: 3,42530%
- Surgery
- 2023: 1,1012024: 1,1373%
- Office and hospital visits
- 2023: 6652024: 6305%
- Lab and pathology
- 2023: 1572024: 1676%
- Tests and treatments
- 2023: 412024: 387%
Dr. Alonso-Llamazares compared with the Florida median for dermatologists, 2024
- Dr. Alonso-Llamazares
- Florida median
- Medicare services
- 5,397vs 2,86688% above
- Medicare patients
- 283vs 57050% below
- Part D claims
- 490vs 55011% below
Medians across 1,138 dermatologists in Florida with Dmand AI profiles that report each measure.
Dr. Alonso-Llamazares' 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Javier Alonso-Llamazares treated 283 Medicare patients in 2024, average age 77
CMS counts 283 Medicare patients who saw Dr. Alonso-Llamazares in 2024. The largest group is 75 to 84, with 124 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Alonso-Llamazares' median patient age at 61, with 50% women.
Dr. Alonso-Llamazares' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Alonso-Llamazares' Medicare patients by sex, 2024
- Women13347%
- Men15053%
Chronic conditions among Dr. Alonso-Llamazares' Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis51%
- Ischemic heart disease39%
- Osteoporosis24%
- Anxiety20%
- Chronic kidney disease20%
- Diabetes20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Alonso-Llamazares' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Javier Alonso-Llamazares wrote 653 Medicare Part D claims in 2024
In 2024, Dr. Alonso-Llamazares wrote 653 Medicare Part D claims for 187 patients. 85% of them were for generic drugs. CMS names the drug for 490 of them, across 19 drugs with 11 or more claims each, at $336,887 in total drug cost. In 2023, CMS named 446 claims across 16 drugs.
Dr. Alonso-Llamazares' Part D claims by kind of drug, 2024
- Generic552 claims85%
- Brand-name101 claims15%
Dr. Alonso-Llamazares' 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. Alonso-Llamazares' Part D claims, 2024
- Opioids2%13 of 653 claims
- Antibiotics13%84 of 653 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: 4462024: 49010%
Drugs named by CMS: 19 in 2024, 16 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. Javier Alonso-Llamazares scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Alonso-Llamazares for performance year 2024, reported individually. Dr. Alonso-Llamazares accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 643 procedures of removal of skin lesions by Dr. Alonso-Llamazares, more than 89% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Alonso-Llamazares' MIPS scores, performance year 2024
- 98of 100Final score
- 96.9of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Alonso-Llamazares ranks in Medicare procedure volume
- Removal of skin lesions
- 89th percentile643 procedures
- Removal or shaving of skin growth
- 84th percentile94 procedures
- Removal of skin cancer
- 20th percentile86 procedures
- Skin biopsy
- 72nd percentile71 procedures
- Melanoma (skin cancer) excision
- 69th percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Javier Alonso-Llamazares has 24 publications on record
Dmand AI links 24 papers to Dr. Alonso-Llamazares, published from 2008 to 2025. 2020 was the busiest year, with 2. The most frequent topics are Double-Blind Method, Immunoglobulin A and Psoriasis. Dr. Alonso-Llamazares has published most often in Int J Dermatol. Dr. Alonso-Llamazares' most frequent co-authors are Leon H. Kircik, MD, Patrick Burnett, MD and Zoe Diana Draelos, MD.
Dr. Alonso-Llamazares' papers by year, 2008 to 2025
Topics Dr. Alonso-Llamazares writes about most
- Double-Blind Method
- Immunoglobulin A
- Psoriasis
- Pruritus
- Aminopyridines
- Benzamides
- Cyclopropanes
- Skin Neoplasms
Dr. Alonso-Llamazares' most frequent co-authors
- Leon H. Kircik, MD7 shared papers
- Patrick Burnett, MD6 shared papers
- Zoe Diana Draelos, MD5 shared papers
Recent publications by Dr. Alonso-Llamazares
J Am Acad Dermatol
Int J Dermatol
See who Dr. Alonso-Llamazares researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Alonso-Llamazares works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Javier Alonso-Llamazares has worked on 8 clinical trials
Dmand AI links Dr. Alonso-Llamazares to 8 clinical trials, 3 of them phase 3 studies. Conditions studied include Acneiform Eruptions, Hyperhidrosis and Acne Vulgaris. Journey Medical Corporation sponsors the most, 2. Open Payments lists research payments to Dr. Alonso-Llamazares that name 4 trials.
Clinical trials with Dr. Alonso-Llamazares by phase
- NonePhase 1: no trials
- 1Phase 2: 1 trial
- 3Phase 3: 3 trials
- NonePhase 4: no trials
Conditions in Dr. Alonso-Llamazares' trials
- Acneiform Eruptions
- Hyperhidrosis
- Acne Vulgaris
- Sweat Gland Diseases
- Psoriasis
Investigators on the most trials with Dr. Alonso-Llamazares
- Kenneth Robert Beer, MD3 shared trials
- Neal D. Bhatia, MD3 shared trials
- Janet Chandler Dubois, MD3 shared trials
Recent clinical trials with Dr. Alonso-Llamazares
A Study of the Efficacy and Safety of DFD-06 Cream in the Treatment of Moderate to Severe Plaque Psoriasis (opens in a new tab)
Long-term Safety Study of Glycopyrronium in Subjects With Primary Axillary Hyperhidrosis (opens in a new tab)
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Javier Alonso-Llamazares received $922,729 in industry payments from 2016 to 2025
CMS Open Payments shows 2,168 general payments to Dr. Alonso-Llamazares from 54 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 60% of the total. Arcutis Biotherapeutics, Inc. paid the most, $228,932. It also lists 20 research payments totaling $285,873 from 2016 to 2024, naming 4 clinical trials.
General payments to Dr. Alonso-Llamazares by program year, 2016 to 2025
General payments to Dr. Alonso-Llamazares by kind, 2016 to 2025
- Speaker and faculty fees$553,23560%
- Consulting fees$226,38025%
- Travel and lodging$70,8568%
- Food and beverage$51,3406%
- Other$20,0482%
Companies that paid Dr. Alonso-Llamazares 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. Javier Alonso-Llamazares has 1 award and honors on record
Dmand AI lists 1 award for Dr. Alonso-Llamazares.
Awards and honors for Dr. Alonso-Llamazares
- Undated
- AAD Fellow
Source: Dmand AI Professional Profile Data
Dr. Javier Alonso-Llamazares graduated from Universidad de Navarra Faculty of Medicine
Dr. Alonso-Llamazares graduated from Universidad de Navarra Faculty of Medicine in 1989. Dr. Alonso-Llamazares is a member of AAD.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Javier Alonso-Llamazares accepts plans from 17 insurance carriers
Dr. Alonso-Llamazares is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Humana
- Blue Cross Blue Shield of Massachusetts
- +9 more carriersWith a free account
Plan types Dr. Alonso-Llamazares accepts, by number of carriers
- Medicare11
- PPO11
- HMO10
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Javier Alonso-Llamazares'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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Javier Alonso-Llamazares
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. Javier Alonso-Llamazares' NPI number?
Dr. Javier Alonso-Llamazares' NPI number is 1356315485. It was assigned on February 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Javier Alonso-Llamazares?
Dr. Javier Alonso-Llamazares is a dermatologist in Miami, Florida. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Javier Alonso-Llamazares practice?
Dr. Alonso-Llamazares practices at 8370 W Flagler St, Miami, FL 33144. Dr. Alonso-Llamazares' primary practice is Javier Alonso MD PA in Miami, Florida. Dmand AI also links Dr. Alonso-Llamazares to 1 physician office.
What is Dr. Javier Alonso-Llamazares' office phone number?
The practice phone on file for Dr. Alonso-Llamazares is (305) 443-2983.
What is Dr. Javier Alonso-Llamazares' medical license number?
Dr. Alonso-Llamazares holds Florida license ME97488.
Does Dr. Javier Alonso-Llamazares accept Medicare?
Yes. CMS data shows Dr. Alonso-Llamazares billed Medicare for 5,397 services in 2024, and Dr. Alonso-Llamazares accepts Medicare assignment.
What is Dr. Javier Alonso-Llamazares' MIPS score?
Dr. Alonso-Llamazares' MIPS final score for performance year 2024 is 98 out of 100, reported individually.
How many Medicare patients does Dr. Javier Alonso-Llamazares see?
CMS counts 283 Medicare patients who saw Dr. Alonso-Llamazares in 2024, with an average age of 77.
Is Dr. Javier Alonso-Llamazares board certified?
Yes. Dr. Alonso-Llamazares is board certified in dermatology by the American Board of Dermatology.
What services does Dr. Javier Alonso-Llamazares bill to Medicare?
In 2024, Dr. Alonso-Llamazares' most billed Medicare services were injected or infused drug (J7345), surgery: skin and soft tissue (17003) and office visit, established patient (99213).
Show 7 more questionsShow fewer questions
Where did Dr. Javier Alonso-Llamazares go to medical school?
Dr. Alonso-Llamazares graduated from Universidad de Navarra Faculty of Medicine in 1989.
What drugs does Dr. Javier Alonso-Llamazares prescribe most?
In 2024 Medicare Part D data, Dr. Alonso-Llamazares' most prescribed drugs by claims were Doxycycline Hyclate, Triamcinolone Acetonide and Ketoconazole.
Has Dr. Javier Alonso-Llamazares received payments from drug or device companies?
CMS Open Payments shows $922,729 in general payments to Dr. Alonso-Llamazares from 54 companies from 2016 to 2025. The largest total came from Arcutis Biotherapeutics, Inc.
How long has Dr. Javier Alonso-Llamazares been practicing?
Dr. Alonso-Llamazares graduated from medical school in 1989, 37 years ago.
Does Dr. Javier Alonso-Llamazares do research?
Dmand AI links 24 publications to Dr. Alonso-Llamazares, published from 2008 to 2025. Dr. Alonso-Llamazares has worked on 8 clinical trials.
Who does Dr. Javier Alonso-Llamazares publish with?
Dr. Alonso-Llamazares' most frequent co-authors are Leon H. Kircik, MD (7 shared papers), Patrick Burnett, MD (6 shared papers) and Zoe Diana Draelos, MD (5 shared papers).
What insurance does Dr. Javier Alonso-Llamazares accept?
Dr. Alonso-Llamazares is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
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