Marlen Lopez , APRN
Nurse Practitioner • Miami, FL
7501 Sw 142nd Ave
Miami, FL 331833063
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on January 27, 2020; this date does not establish years in practice.
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Published CMS data list 519 Medicare Part D prescriptions, including refills, in 2023.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2023. Published rows only; this is not a quality measure.
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Published Part D records, 2023:
- Escitalopram Oxalate — 78 prescription fills, including refills.
- Trazodone Hcl — 62 prescription fills, including refills.
- Sertraline Hcl — 55 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2023. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 15 records in the table · Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 2,985 in 2022 to 519 in 2023.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022–2023.
Practice Location & Contact Primary Location
7501 Sw 142nd Ave
Miami, FL 331833063
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
574 standardized 30-day fills in 2023
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$6,058 in 2023
The total cost of these prescriptions in 2023, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2023.
Open Payments general payments, program year 2023
All general payments: $131.37 across 6 records.
By nature of payment
- Food and Beverage: $131.37 across 6 records.
Reporting-company totals (3 largest of 5)
- Otsuka America Pharmaceutical, Inc.: $39.63 across 2 records.
- Janssen Pharmaceuticals, Inc: $27.60 across 1 record.
- Lundbeck LLC: $23.41 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2023 (published June 30, 2026).
NPI first issued
2020
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Miami and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Marlen Lopez are from 2023.
955 active clinicians are listed under Nurse Practitioner with a practice address in Miami, FL (8,853 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Miami
10.9% of these 955 clinicians have the CMS telehealth indicator.
38.5% of these 955 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 83% from 2,985 in 2022 to 519 in 2023.
- 2022: 2,985
- 2023: 519
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30-day fills
30-day fills decreased 82% from 3,240 in 2022 to 574 in 2023.
- 2022: 3,240
- 2023: 574
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Part D drug cost
Part D drug cost decreased 86% from $42,033 in 2022 to $6,058 in 2023.
- 2022: $42,033
- 2023: $6,058
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $385.24 in 2022 to $131.37 in 2023.
- 2022: $385.24
- 2023: $131.37
Sources: CMS Medicare Part D Prescribers (2023), CMS Open Payments (2023), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2023 (payments made January 1 – December 31, 2023): fewer than 11 records totaling $131.37.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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SPRAVATO | General | $27.60 |
| Lundbeck LLC |
Food and Beverage
Cash or cash equivalent
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REXULTI | General | $23.41 |
| Alkermes, Inc. |
Food and Beverage
In-kind items and services
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ARISTADA | General | $21.72 |
| Otsuka America Pharmaceutical, Inc. |
Food and Beverage
In-kind items and services
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ABILIFY MAINTENA | General | $20.17 |
| Otsuka America Pharmaceutical, Inc. |
Food and Beverage
In-kind items and services
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REXULTI | General | $19.46 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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VRAYLAR | General | $19.01 |
Source: CMS Open Payments, program year 2023, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2023.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Escitalopram Oxalate | Escitalopram Oxalate | 78 | 2,737 | $665.70 | 55 |
| Trazodone Hcl | Trazodone Hcl | 62 | 2,040 | $317.94 | 41 |
| Sertraline Hcl | Sertraline Hcl | 55 | 1,747 | $1,040.93 | 37 |
| Buspirone Hcl | Buspirone Hcl | 49 | 1,620 | $589.30 | 31 |
| Mirtazapine | Mirtazapine | 48 | 1,620 | $822.77 | 34 |
| Quetiapine Fumarate | Quetiapine Fumarate | 44 | 1,500 | $455.95 | 24 |
| Memantine Hcl | Memantine Hcl | 38 | 1,410 | $561.68 | 28 |
| Clonazepam | Clonazepam | 32 | 990 | $182.59 | 22 |
| Alprazolam | Alprazolam | 23 | 690 | $206.32 | 15 |
| Donepezil Hcl | Donepezil Hcl | 21 | 660 | $196.39 | 16 |
| Temazepam | Temazepam | 17 | 510 | $552.59 | 13 |
| Citalopram Hbr | Citalopram Hydrobromide | 14 | 510 | $99.25 | — |
| Amitriptyline Hcl | Amitriptyline Hcl | 14 | 420 | $159.77 | — |
| Lorazepam | Lorazepam | 13 | 390 | $135.58 | — |
| Fluoxetine Hcl | Fluoxetine Hcl | 11 | 330 | $71.40 | — |
Source: CMS Part D by Provider and Drug, 2023; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2020-01-27NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Career & Practice History
NPI enumerated January 27, 2020.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from February 2020 to August 2026.
NPI Administrative Meta
Other Nurse Practitioners in Miami
- Renzo Alderete, APRN
- Michele Lambert Tremblay
- Mailen Gomez, APRN
- Marilyn Palmer, FNP-C, BC
- Elsa Qayum, ARNP
- Raquel Rodriguez
Mailing Address
7501 Sw 142nd Ave
Miami, FL 331833063
Phone: 3055620318