Dr. Guillermo Amescua, MD

  • Miami, FL
  • Ophthalmologist
NPI1376734095PAC ID4385838622
Medicare services, 2024
788
Medicare patients, 2024
494
Part D claims, 2024
1,942
Publications
91
Clinical trials
1
Practice address
1475 Nw 12th Ave, Miami, FL 33136
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Sylvester Comprehensive Cancer Center

Hospital · Miami, Florida

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Dr. Guillermo Amescua is an ophthalmologist in Miami, Florida

Dr. Amescua practices at Sylvester Comprehensive Cancer Center in Miami, Florida, part of University of Miami.

Dr. Amescua's NPI, 1376734095, was assigned on August 7, 2007. Dr. Amescua graduated from Escuela de Medicina Ignacio A. Santos in 2004. Dr. Amescua's Pennsylvania license number on file is MT191818.

NPI and contact details
Medicare PAC ID
4385838622
NPI enumeration date
August 7, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
48
Medical school graduation
2004

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Guillermo Amescua practices at Sylvester Comprehensive Cancer Center in Miami, Florida

Dr. Amescua's primary practice is Sylvester Comprehensive Cancer Center, at 1475 Nw 12th Ave, Miami, FL 33136.

Source: Dmand AI Affiliation Data

Dr. Guillermo Amescua is affiliated with 1 site of care and 1 medical group

Dr. Amescua's primary practice is Sylvester Comprehensive Cancer Center in Miami, Florida, part of University of Miami. The medical group on file is University of Miami Health System.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Guillermo Amescua's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Amescua practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sylvester Comprehensive Cancer CenterAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Guillermo Amescua is one of 1,398 ophthalmologists in Florida

Ophthalmology is Dr. Amescua's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Amescua is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Amescua's licenses on file in 3 states: Pennsylvania, Florida and New Mexico.

Specialties and state licenses

  • Ophthalmology, PennsylvaniaPrimaryLicense MT191818 · 2007 to 2015 · taxonomy 207W00000X
  • Florida license2010 to 2026
  • New Mexico license2010

Clinical focus

Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eyelid inflammation and glaucoma among the conditions Dr. Amescua treats.

Ophthalmologists near Dr. Amescua

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. Guillermo Amescua billed Medicare for 788 services in 2024

CMS data shows 788 Medicare services from Dr. Amescua across 9 procedure codes in 2024, for 494 Medicare patients. Medicare paid $113,367 for them.

Medicare services, 2024788
Medicare patients494
Paid by Medicare$113,367
Procedure codes9

Dr. Amescua's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 6392024: 57510%
Surgery
2023: 1842024: 1745%
Tests and treatments
2023: 892024: 3956%

Where Dr. Amescua's Medicare services took place, 2024

  • In an office13016%
  • In a facility65884%

Dr. Amescua compared with the Florida median for ophthalmologists, 2024

  • Dr. Amescua
  • Florida median
Medicare services
788vs 1,69954% below
Medicare patients
494vs 55711% below
Part D claims
1,813vs 8182.2 times

Medians across 1,345 ophthalmologists in Florida with Dmand AI profiles that report each measure.

Dr. Amescua's 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.

See all procedures by Dr. Amescua

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Guillermo Amescua treated 494 Medicare patients in 2024, average age 76

CMS counts 494 Medicare patients who saw Dr. Amescua in 2024. The largest group is 75 to 84, with 235 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Amescua's median patient age at 75, with 60% women.

Medicare patients, 2024494
Average age76
Average risk score1.30
Also on Medicaid21%

Dr. Amescua's Medicare patients by age, 2024

Dr. Amescua's Medicare patients by sex, 2024

  • Women30862%
  • Men18638%

Chronic conditions among Dr. Amescua's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis54%
  4. Ischemic heart disease34%
  5. Diabetes30%
  6. Anxiety28%
  7. Chronic kidney disease28%
  8. Osteoporosis27%

Share of Medicare patients with each condition. A patient can have several.

Dr. Amescua's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 75

Patient panel by sex, all payers

  • Women60%
  • Men39%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Guillermo Amescua wrote 1,942 Medicare Part D claims in 2024

In 2024, Dr. Amescua wrote 1,942 Medicare Part D claims for 477 patients. 58% of them were for generic drugs. CMS names the drug for 1,813 of them, across 21 drugs with 11 or more claims each, at $103,138 in total drug cost. In 2023, CMS named 1,940 claims across 19 drugs.

Part D claims, 20241,942
Drugs named by CMS21
Total drug cost$103,138
Part D patients477

Dr. Amescua's Part D claims by kind of drug, 2024

  • Generic1,129 claims58%
  • Brand-name813 claims42%

Dr. Amescua'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. Amescua's Part D claims, 2024

  • Antibiotics1%21 of 1,942 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: 1,9402024: 1,8137%

Drugs named by CMS: 21 in 2024, 19 in 2023.

See all prescribing by Dr. Amescua

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. Guillermo Amescua scored 88 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Amescua for performance year 2024, reported as part of a group. Dr. Amescua accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Amescua as offering telehealth. CMS counts 205 procedures of cataract surgery by Dr. Amescua, more than 84% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Amescua's MIPS scores, performance year 2024

  • 88of 100Final score
  • 78.8of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 71of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Amescua ranks in Medicare procedure volume

Cataract surgery
84th percentile205 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

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. Guillermo Amescua has 91 publications on record

Dmand AI links 91 papers to Dr. Amescua, published from 2009 to 2025. 2024 was the busiest year, with 13. The most frequent topics are Cornea, Keratitis and Rose Bengal. Dr. Amescua has published most often in Cornea. Dr. Amescua's most frequent co-authors are Alejandro Arboleda, Harry W. Flynn, MD and Anat Galor, MD.

Papers91
Years published2009 to 2025

Dr. Amescua's papers by year, 2016 to 2025

Topics Dr. Amescua writes about most

  • Cornea
  • Keratitis
  • Rose Bengal
  • Photochemotherapy
  • Anti-Bacterial Agents
  • Anti-Infective Agents
  • Visual Acuity
  • Corneal Diseases

Dr. Amescua's most frequent co-authors

Recent publications by Dr. Amescua

See all 91 publications and co-authors

See who Dr. Amescua researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Amescua works with, so you can find a warm path to the right ophthalmologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Guillermo Amescua has worked on 1 clinical trial

Dmand AI links Dr. Amescua to 1 clinical trial.

Investigators on the most trials with Dr. Amescua

Recent clinical trials with Dr. Amescua

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Guillermo Amescua received $57,026 in industry payments from 2016 to 2025

CMS Open Payments shows 156 general payments to Dr. Amescua from 28 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 70% of the total. W. L. Gore & Associates, Inc. paid the most, $31,010.

General payments to Dr. Amescua by program year, 2016 to 2025

General payments to Dr. Amescua by kind, 2016 to 2025

$57Kin total
  • Consulting fees$39,81570%
  • Food and beverage$7,28113%
  • Compensation for serving as faculty or as a speaker for a medical education program$5,52510%
  • Speaker and faculty fees$3,2006%
  • Other$1,1672%

Companies that paid Dr. Amescua the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Amescua

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Guillermo Amescua has 4 awards and honors on record

Dmand AI lists 4 awards for Dr. Amescua, most recently Dr. José Belmonte Martinez Lecture in 2022.

Awards and honors for Dr. Amescua

  1. 2022
    • Dr. José Belmonte Martinez Lecture
    • Peter and Ruth Laibson Endowed Cornea Lecture
  2. 2020
    • Leadership Award
  3. 2017
    • Professor of the year

Source: Dmand AI Professional Profile Data

Dr. Guillermo Amescua graduated from Escuela de Medicina Ignacio A. Santos

Dr. Amescua graduated from Escuela de Medicina Ignacio A. Santos in 2004. Dr. Amescua is a member of AAO.

  1. Medical schoolEscuela de Medicina Ignacio A. Santos
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Guillermo Amescua accepts plans from 10 insurance carriers

Dr. Amescua is in network with 10 carriers, including Elevance, Aetna and United Healthcare. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Elevance
  • Aetna
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • Molina
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +2 more carriersWith a free account

Plan types Dr. Amescua accepts, by number of carriers

  1. PPO6
  2. HMO5
  3. Medicare5
  4. POS5
  5. EPO3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Guillermo Amescua's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Guillermo Amescua

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. Guillermo Amescua's NPI number?

Dr. Guillermo Amescua's NPI number is 1376734095. It was assigned on August 7, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Guillermo Amescua?

Dr. Guillermo Amescua is an ophthalmologist in Miami, Florida. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Guillermo Amescua practice?

Dr. Amescua practices at 1475 Nw 12th Ave, Miami, FL 33136. Dr. Amescua's primary practice is Sylvester Comprehensive Cancer Center in Miami, Florida, part of University of Miami.

What is Dr. Guillermo Amescua's medical license number?

Dr. Amescua's Pennsylvania license number on file is MT191818, one of the licenses on file in 3 states.

Which states has Dr. Guillermo Amescua been licensed in?

Dmand AI has state licenses on file for Dr. Amescua in Pennsylvania (2007 to 2015), Florida (2010 to 2026) and New Mexico (2010).

Which hospitals is Dr. Guillermo Amescua affiliated with?

Dr. Amescua practices at Sylvester Comprehensive Cancer Center in Miami, Florida.

What medical group is Dr. Guillermo Amescua part of?

Dr. Amescua is linked to University of Miami Health System.

Does Dr. Guillermo Amescua accept Medicare?

Yes. CMS data shows Dr. Amescua billed Medicare for 788 services in 2024, and Dr. Amescua accepts Medicare assignment.

Does Dr. Guillermo Amescua offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Amescua as offering telehealth services.

What is Dr. Guillermo Amescua's MIPS score?

Dr. Amescua's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Guillermo Amescua see?

CMS counts 494 Medicare patients who saw Dr. Amescua in 2024, with an average age of 76.

Is Dr. Guillermo Amescua board certified?

Yes. Dr. Amescua is board certified in ophthalmology by the American Board of Ophthalmology.

What services does Dr. Guillermo Amescua bill to Medicare?

In 2024, Dr. Amescua's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and surgery: eye (66984).

Where did Dr. Guillermo Amescua go to medical school?

Dr. Amescua graduated from Escuela de Medicina Ignacio A. Santos in 2004.

What drugs does Dr. Guillermo Amescua prescribe most?

In 2024 Medicare Part D data, Dr. Amescua's most prescribed drugs by claims were Prednisolone Acetate, Polymyxin B Sul-Trimethoprim and Ketorolac Tromethamine.

Has Dr. Guillermo Amescua received payments from drug or device companies?

CMS Open Payments shows $57,026 in general payments to Dr. Amescua from 28 companies from 2016 to 2025. The largest total came from W. L. Gore & Associates, Inc.

How long has Dr. Guillermo Amescua been practicing?

Dr. Amescua graduated from medical school in 2004, 22 years ago.

Does Dr. Guillermo Amescua do research?

Dmand AI links 91 publications to Dr. Amescua, published from 2009 to 2025. Dr. Amescua has worked on 1 clinical trial.

Who does Dr. Guillermo Amescua publish with?

Dr. Amescua's most frequent co-authors are Alejandro Arboleda (15 shared papers), Harry W. Flynn, MD (13 shared papers) and Anat Galor, MD (12 shared papers).

What insurance does Dr. Guillermo Amescua accept?

Dr. Amescua is in network with 10 carriers, including Elevance, Aetna and United Healthcare. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.

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