Medicare Enrolled

Marissa Leal, APRN FNP-C

Endocrinology · Portland, TX
2413 MEMORIAL PKWY, Portland, TX 78374
3616434546
Registered in NPPES since 2019
NPI: 1265071260 verify on NPPES ↗
Moderate
DATA COVERAGE
Data in 3 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating. This page presents federal public records about Leal from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
Are you Leal? Request a correction or review of any data shown here. Provider portal →

What this data tells you about Leal

Marissa Leal is an endocrinology specialist in Portland, TX, with 6 years of NPI registration.

Between the years covered by Open Payments, Leal received a total of $15,312 from 45 pharmaceutical and/or device companies across 642 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.

The Data Coverage level for Leal is Moderate — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.

✓ 6 years of NPI registration $15,312 industry payments

Industry Payment Transparency

Open Payments through 2024 ↗
$15,312
Total received (2021-2024)
Avg $3,828/year across 4 years
Top 26% in TX for endocrinology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
45
Companies
642
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →

Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.

Payment trend by year

Annual totals from pharmaceutical and medical device companies.

2024
$531
2023
$1,653
2022
$6,461
2021
$6,668

Payments by company (2024)

Lilly USA, LLC
$158
ViiV Healthcare Company
$122
Dexcom, Inc.
$42
Radius Health, Inc.
$40
SANOFI-AVENTIS U.S. LLC
$38
ABBVIE INC.
$27
Novo Nordisk Inc
$25
Gilead Sciences, Inc.
$23
Boehringer Ingelheim Pharmaceuticals, Inc.
$23
EMD Serono, Inc.
$17
Novartis Pharmaceuticals Corporation
$16
Top 3 companies account for 60.6% of 2024 payments
All-time payments by company (2021-2024) ›
AstraZeneca Pharmaceuticals LP
$1,685
Dexcom, Inc.
$1,660
Novo Nordisk Inc
$1,306
Esperion Therapeutics, Inc.
$1,270
Lilly USA, LLC
$1,017
Mannkind Corporation
$896
Medtronic, Inc.
$851
DEXCOM, INC.
$635
Xeris Pharmaceuticals, Inc.
$573
Boehringer Ingelheim Pharmaceuticals, Inc.
$453
Insulet Corporation
$427
SANOFI-AVENTIS U.S. LLC
$421
Amarin Pharma Inc.
$384
Tandem Diabetes Care, Inc.
$355
Amgen Inc.
$317
Zealand Pharma US, Inc.
$293
Corcept Therapeutics
$271
Ultragenyx Pharmaceutical Inc.
$219
Clarus Therapeutics Inc.
$198
RECORDATI_RARE_DISEASES_INC.
$182
AbbVie Inc.
$172
Radius Health, Inc.
$168
Antares Pharma, Inc.
$165
ABBVIE INC.
$148
Ascendis Pharma Inc
$138
Horizon Therapeutics plc
$125
ViiV Healthcare Company
$122
Nestle HealthCare Nutrition Inc.
$117
Alexion Pharmaceuticals, Inc.
$113
Intuity Medical Inc
$90
Becton, Dickinson and Company
$73
Merck Sharp & Dohme LLC
$72
VIVUS LLC
$59
Acerus Pharmaceuticals Corporation
$48
Novartis Pharmaceuticals Corporation
$45
Ipsen Biopharmaceuticals, Inc
$42
GRT US Holding, Inc.
$39
CeQur Corporation
$36
LifeScan, Inc.
$24
Gilead Sciences, Inc.
$23
Bigfoot Biomedical Inc
$22
EMD Serono, Inc.
$17
NOVARTIS PHARMACEUTICALS CORPORATION
$15
LIFESCAN, INC.
$15
EUSA Pharma (US) LLC
$12
Top 3 companies account for 30.4% of all-time payments
Associated products mentioned in payments ›
AFREZZA · BAQSIMI · BD Nano · BELSOMRA · Biktarvy · CREON · CeQur Simplicity · Crysvita · DEXCOM G6 TRANSMITTER · DOVATO · Dexcom G6 Transmitter · Dojolvi · ENTRESTO · EVENITY · FARXIGA · GVOKE PFS · HUMULIN · INPEN SMART INSULIN DELIVERY SYSTEM · INTELLIS ADAPTIVESTIM · ISTURISA · InPen · JARDIANCE · JATENZO · KRYSTEXXA · Korlym · LEQVIO · LINZESS · LUPRON DEPOT · MAVYRET · MINIMED 770G · MOUNJARO · Minimed 770G System · NEXLETOL · NEXLIZET · NOCDURNA · Natesto · Norditropin · Omnipod · OneTouch Verio Reflect · Ozempic · Pogo Automatic Blood Glucose Monitoring System · QSYMIA · Qsymia · Qutenza · Repatha · Rybelsus · SKYTROFA · SOLIQUA 100/33 · SOMATULINE DEPOT · STEGLATRO · STEGLUJAN · SYNTHROID · Saxenda · Sogroya · Sylvant · TOUJEO · TRADJENTA · TRULICITY · TZIELD · Tymlos · UBRELVY · UNITY DIABETES MANAGEMENT SYSTEM · V-GO DISPOSABLE INSULIN DELIVERY · VANTA ADAPTIVESTIM · Vascepa · Wegovy · XYOSTED · ZEGALOGUE · ZENPEP · t-slim insulin pump · t:slim X2 Insulin Pump with Control-IQ
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Looking for an endocrinology specialist in Portland?
Compare endocrinologists in the Portland area by procedure volume, costs, and industry payment transparency.
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Geographic Context

Endocrinologists in nearby ZIP areas
8
County median income
$67,512
Nearest hospital to ZIP centroid (approximate)
CHRISTUS SPOHN HOSPITAL CORPUS CHRISTI
10.1 mi

Data Sources

Provider Registry ✓ NPPES NPPES snapshot; verify current record
Medicare Enrollment ✓ PECOS PECOS snapshot
Practice Data — No data N/A
Industry Payments ✓ Open Payments CY 2024
Disciplinary History — Not included N/A

This provider has data in 3 of 4 available federal datasets, with a Data Coverage level of Moderate. This reflects how much public data is available about a provider. How we calculate this →

Summary

Leal is an endocrinology specialist.

This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →

Frequently Asked Questions

Does Leal receive payments from pharmaceutical companies?
Yes. Leal received a total of $15,312 from 45 companies across 642 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
What does Data Coverage mean?
Data Coverage (currently Moderate for Leal) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →

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About this page

This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: NPPES ↗, Open Payments ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.

This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.

Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology

Data Disclaimer — Data sourced from the Centers for Medicare & Medicaid Services (CMS): National Plan and Provider Enumeration System (NPPES), Open Payments program, Medicare Provider Utilization and Payment Data, and Provider Enrollment & Certification data (PECOS). Published under the Freedom of Information Act (FOIA). This website is not affiliated with, endorsed by, or authorized by CMS, HHS, or the U.S. Government. Data may contain errors as reported to CMS by providers and reporting entities. Industry payment disclosure alone establishes neither wrongdoing nor legality. Medicare data reflects only patients aged 65+ or those with qualifying disabilities. For corrections, contact CMS directly. This information does not constitute medical advice and should not be used as the sole basis for choosing a healthcare provider. Procedure descriptions use plain language and do not reference CPT® codes, which are copyrighted by the American Medical Association. Full methodology → · Report a data error → · Privacy policy →