Dr. Michelle M. Marrero, MD

  • Miami, FL
  • Neurologist
NPI1558755603PAC ID0547592826
Medicare services, 2024
116
Medicare patients, 2024
76
Part D claims, 2024
475
MIPS score, 2024
88
Hospital affiliations
2
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

See all 5 affiliations

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Dr. Michelle M. Marrero is a neurologist in Miami, Florida

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

Dr. Marrero's NPI, 1558755603, was assigned on March 26, 2015. Dr. Marrero graduated from University of Puerto Rico, Medical Sciences Campus in 2015. Dr. Marrero holds Florida license ME142924.

NPI and contact details
Medicare PAC ID
0547592826
NPI enumeration date
March 26, 2015
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
Female
Estimated age
37
Medical school graduation
2015

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

Dr. Michelle M. Marrero practices at Sylvester Comprehensive Cancer Center in Miami, Florida

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

Source: Dmand AI Affiliation Data

Dr. Michelle M. Marrero is affiliated with 3 sites of care and 2 medical groups

Dr. Marrero's primary practice is Sylvester Comprehensive Cancer Center in Miami, Florida, part of University of Miami. Dr. Marrero is also affiliated with Jackson Memorial Hospital. The medical group on file is University of Miami Health System. Dmand AI also links Dr. Marrero to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Marrero

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

Dmand AI tracks the EHR system at Dr. Michelle M. Marrero's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marrero practices, 3 sites in all. 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
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michelle M. Marrero is one of 1,297 neurologists in Florida

Neurology is Dr. Marrero's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Marrero is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Marrero's licenses on file in 2 states: Florida and Puerto Rico.

Specialties and state licenses

  • Neurology, FloridaPrimaryLicense ME142924 · 2019 to 2026 · taxonomy 2084N0400X
  • Puerto Rico license2024 to 2026

Clinical focus

Dmand AI lists alzheimer's disease, cerebrovascular disease, epilepsy, essential tremor, non-alzheimer's dementia (chronic) and sleep apnea among the conditions Dr. Marrero treats.

Neurologists near Dr. Marrero

Counts of neurologists 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. Michelle M. Marrero billed Medicare for 116 services in 2024

CMS data shows 116 Medicare services from Dr. Marrero across 3 procedure codes in 2024, all of them office visits, for 76 Medicare patients. Medicare paid $14,059 for them. Every service was in an office.

Medicare services, 2024116
Medicare patients76
Paid by Medicare$14,059
Procedure codes3

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

  • 2023
  • 2024
Office and hospital visits
2023: 702024: 11666%

Dr. Marrero compared with the Florida median for neurologists, 2024

  • Dr. Marrero
  • Florida median
Medicare services
116vs 47976% below
Medicare patients
76vs 23768% below
Part D claims
439vs 4156% above

Medians across 1,209 neurologists in Florida with Dmand AI profiles that report each measure.

Dr. Marrero'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. Marrero

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

Dr. Michelle M. Marrero treated 76 Medicare patients in 2024, average age 77

CMS counts 76 Medicare patients who saw Dr. Marrero in 2024. The largest group is 75 to 84, with 34 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 1.99, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Marrero's median patient age at 70, with 70% women.

Medicare patients, 202476
Average age77
Average risk score1.99
Also on Medicaid32%

Dr. Marrero's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Marrero's Medicare patients by sex, 2024

  • Women4762%
  • Men2938%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis59%
  4. Alzheimer's and dementia51%
  5. Mood disorders51%
  6. Anxiety50%
  7. Depression50%
  8. Chronic kidney disease38%

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

Dr. Marrero's patients across all payers

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

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women70%
  • Men27%

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

Dr. Michelle M. Marrero wrote 475 Medicare Part D claims in 2024

In 2024, Dr. Marrero wrote 475 Medicare Part D claims for 95 patients. 96% of them were for generic drugs. CMS names the drug for 439 of them, across 6 drugs with 11 or more claims each, at $12,603 in total drug cost. In 2023, CMS named 404 claims across 11 drugs.

Part D claims, 2024475
Drugs named by CMS6
Total drug cost$12,603
Part D patients95

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

  • Generic454 claims96%
  • Brand-name21 claims4%

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

  • Antipsychotics, patients 65 and over4%17 of 475 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: 4042024: 4399%

Drugs named by CMS: 6 in 2024, 11 in 2023.

See all prescribing by Dr. Marrero

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. Michelle M. Marrero 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. Marrero for performance year 2024, reported as part of a group. Dr. Marrero accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Marrero as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Marrero'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.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Michelle M. Marrero received $35 in industry payments from 2016 to 2017

CMS Open Payments shows 2 general payments to Dr. Marrero from 2 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $20.

General payments to Dr. Marrero by program year, 2016 to 2017

Companies that paid Dr. Marrero the most, 2016 to 2017

Share is of all general payments to this clinician.

See all payments to Dr. Marrero

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

Dr. Michelle M. Marrero graduated from University of Puerto Rico, Medical Sciences Campus

Dr. Marrero graduated from University of Puerto Rico, Medical Sciences Campus in 2015.

  1. Medical schoolUniversity of Puerto Rico, Medical Sciences Campus
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Michelle M. Marrero accepts plans from 9 insurance carriers

Dr. Marrero is in network with 9 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • HCSC
  • +1 more carriersWith a free account

Plan types Dr. Marrero accepts, by number of carriers

  1. PPO6
  2. POS5
  3. HMO4
  4. Medicare4
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Michelle M. Marrero'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)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Michelle M. Marrero

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. Michelle M. Marrero's NPI number?

Dr. Michelle M. Marrero's NPI number is 1558755603. It was assigned on March 26, 2015, and it is active in the NPI Registry.

What kind of doctor is Dr. Michelle M. Marrero?

Dr. Michelle M. Marrero is a neurologist in Miami, Florida. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Michelle M. Marrero practice?

Dr. Marrero practices at 1475 Nw 12th Ave, Miami, FL 33136. Dr. Marrero's primary practice is Sylvester Comprehensive Cancer Center in Miami, Florida, part of University of Miami. Dmand AI also links Dr. Marrero to 1 group practice or clinic and 1 medical group.

What is Dr. Michelle M. Marrero's medical license number?

Dr. Marrero holds Florida license ME142924, one of the licenses on file in 2 states.

Which states has Dr. Michelle M. Marrero been licensed in?

Dmand AI has state licenses on file for Dr. Marrero in Florida (2019 to 2026) and Puerto Rico (2024 to 2026).

Which hospitals is Dr. Michelle M. Marrero affiliated with?

Dr. Marrero practices at Sylvester Comprehensive Cancer Center in Miami, Florida. Dr. Marrero is also affiliated with Jackson Memorial Hospital.

What medical group is Dr. Michelle M. Marrero part of?

Dr. Marrero is linked to University of Miami Health System. Dmand AI links Dr. Marrero to 1 more medical group.

Does Dr. Michelle M. Marrero accept Medicare?

Yes. CMS data shows Dr. Marrero billed Medicare for 116 services in 2024, and Dr. Marrero accepts Medicare assignment.

Does Dr. Michelle M. Marrero offer telehealth?

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

What is Dr. Michelle M. Marrero's MIPS score?

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

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Michelle M. Marrero see?

CMS counts 76 Medicare patients who saw Dr. Marrero in 2024, with an average age of 77.

Is Dr. Michelle M. Marrero board certified?

Yes. Dr. Marrero is board certified in neurology by the American Board of Psychiatry and Neurology.

What services does Dr. Michelle M. Marrero bill to Medicare?

In 2024, Dr. Marrero's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99205) and office visit, established patient (99215).

Where did Dr. Michelle M. Marrero go to medical school?

Dr. Marrero graduated from University of Puerto Rico, Medical Sciences Campus in 2015.

What drugs does Dr. Michelle M. Marrero prescribe most?

In 2024 Medicare Part D data, Dr. Marrero's most prescribed drugs by claims were Donepezil HCl, Memantine HCl and Rivastigmine.

Has Dr. Michelle M. Marrero received payments from drug or device companies?

CMS Open Payments shows $35 in general payments to Dr. Marrero from 2 companies from 2016 to 2017. The largest total came from Pfizer Inc.

How long has Dr. Michelle M. Marrero been practicing?

Dr. Marrero graduated from medical school in 2015, 11 years ago.

What insurance does Dr. Michelle M. Marrero accept?

Dr. Marrero is in network with 9 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.

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