Medicare Enrolled
Elizabeth Marshall, PA-C
Medical Physician Assistant · Fernandina Beach, FL
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Marshall 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 Marshall?
Request a correction or review of any data shown here. Provider portal →
What this data tells you about Marshall
Elizabeth Marshall is a medical physician assistant in Fernandina Beach, FL, with 14 years of NPI registration. Based on federal Medicare data, Marshall performed 751 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Marshall received a total of $3,533 from 38 pharmaceutical and/or device companies across 211 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 Marshall is Very High — 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.
✓ 14 years of NPI registration
▲ Top 27% volume in FL
$3,533 industry payments
Florida License Status
FL DOH · MQA1
Active license
None
Board action on record
0
Recent admin complaints
| Profession | License # | Status | Expires | Board Action |
|---|---|---|---|---|
| Physician Assistant | 9106747 | Clear | January 31, 2028 | — |
Data from Florida Department of Health Medical Quality Assurance.
License records are public under Chapter 119, Florida Statutes.
Verify directly on FL DOH →
Medicare Practice Summary — 2023
Medicare Utilization ↗751
Medicare services
Top 27% in FL for medical physician assistant
Not available
Unique patients (not deduplicated)
$32
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
153 | $61 | $264 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
104 | $8 | $17 |
| Comprehensive metabolic blood panel A blood test that measures a group of chemicals, including glucose, electrolytes, and kidney and liver function markers. |
57 | $10 | $21 |
| Thyroid stimulating hormone (TSH) test A blood test that measures the level of thyroid stimulating hormone to evaluate thyroid function. |
49 | $16 | $34 |
| Lipid panel (cholesterol and triglycerides) A blood test that measures cholesterol and triglyceride levels. |
48 | $13 | $27 |
| Complete blood count (CBC) with differential An automated laboratory test that measures the levels of red blood cells, white blood cells, and platelets in the blood, including a breakdown of the different types of white blood cells. |
47 | $8 | $16 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
40 | $104 | $370 |
| Free thyroxine (T4) test A blood test that measures the level of free thyroxine, a thyroid hormone, in the bloodstream. |
25 | $9 | $18 |
| Annual depression screening | 25 | $14 | $38 |
| Vitamin B-12 level test A blood test that measures the amount of vitamin B-12 in your body. |
24 | $14 | $30 |
| Drug injection, under skin or into muscle A procedure involving the administration of a medication or substance via injection into the subcutaneous tissue or muscle. |
23 | $8 | $30 |
| Advance care planning consultation, first 30 min A session focused on discussing and documenting future healthcare preferences and goals. This service covers the initial 30 minutes of the planning discussion. |
23 | $69 | $171 |
| Annual wellness visit, follow-up A follow-up annual wellness visit that includes a personalized prevention plan of service. |
23 | $102 | $266 |
| Vitamin D level test A blood test to measure the amount of Vitamin D-3 in your body. |
20 | $29 | $59 |
| Hemoglobin A1c test (diabetes monitoring) A blood test that measures your average blood sugar levels over the past two to three months. |
19 | $10 | $19 |
| Automated urinalysis An automated laboratory test performed on a urine sample to analyze its chemical and physical properties. The procedure uses machinery to detect various substances and cells within the urine. |
17 | $2 | $4 |
| Flu vaccine, high-dose High-dose seasonal influenza vaccine for adults aged 65 and older. Contains four times the antigen of standard-dose flu vaccines (60 mcg per strain), split-virus formulation, preservative-free, single-dose syringe. |
14 | $72 | $141 |
| Flu vaccine administration This procedure involves the administration of the influenza virus vaccine. It covers the process of delivering the vaccine to the patient. |
14 | $30 | $64 |
| Vitamin B-12 injection An injection of vitamin B-12 (cyanocobalamin) with a dose of up to 1000 mcg. |
14 | $1 | $3 |
| Assessment of emotional or behavioral problems An evaluation to identify and understand emotional or behavioral issues. This process involves reviewing symptoms and behaviors to determine the nature of the concerns. |
12 | $3 | $10 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. These counts do not measure clinical quality or years of experience.
Industry Payment Transparency
Open Payments through 2024 ↗$3,533
Total received (2021-2024)
Avg $883/year across 4 years
Top 15% in FL for medical physician assistant
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
38
Companies
211
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
$290
2023
$213
2022
$725
2021
$2,304
Payments by company (2024)
ABBVIE INC.
$106
Lilly USA, LLC
$37
SANOFI-AVENTIS U.S. LLC
$25
Abbott Laboratories
$23
AstraZeneca Pharmaceuticals LP
$18
Exact Sciences Corporation
$18
Inspire Medical Systems, Inc.
$17
Takeda Pharmaceuticals U.S.A., Inc.
$16
Novo Nordisk Inc
$15
Astellas Pharma US Inc
$14
Top 3 companies account for 57.9% of 2024 payments
All-time payments by company (2021-2024) ›
AbbVie Inc.
$352
Abbott Laboratories
$319
Novo Nordisk Inc
$285
AstraZeneca Pharmaceuticals LP
$220
GlaxoSmithKline, LLC.
$204
ABBVIE INC.
$195
Amgen Inc.
$178
PFIZER INC.
$157
Avanir Pharmaceuticals, Inc.
$153
Novartis Pharmaceuticals Corporation
$152
Lilly USA, LLC
$136
SANOFI-AVENTIS U.S. LLC
$125
Astellas Pharma US Inc
$123
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$115
DEXCOM, INC.
$102
Boehringer Ingelheim Pharmaceuticals, Inc.
$100
Biohaven Pharmaceuticals, Inc.
$81
SCILEX PHARMACEUTICALS INC.
$71
Janssen Pharmaceuticals, Inc
$60
Takeda Pharmaceuticals U.S.A., Inc.
$44
Endo Pharmaceuticals Inc.
$37
JAZZ PHARMACEUTICALS INC.
$34
Eisai Inc.
$34
Amarin Pharma Inc.
$32
Merck Sharp & Dohme Corporation
$23
Esperion Therapeutics, Inc.
$22
Nestle HealthCare Nutrition Inc.
$19
Kowa Pharmaceuticals America, Inc.
$19
EISAI INC.
$18
Exact Sciences Corporation
$18
Inspire Medical Systems, Inc.
$17
Paratek Pharmaceuticals, Inc.
$16
Dexcom, Inc.
$15
Scilex Pharmaceuticals Inc.
$14
Horizon Therapeutics plc
$14
IDORSIA PHARMACEUTICALS US INC
$13
Ironwood Pharmaceuticals, Inc
$13
Genentech USA, Inc.
$5
Top 3 companies account for 27.0% of all-time payments
Associated products mentioned in payments ›
AIRSUPRA · AREXVY · AVEED · Aimovig · BELSOMRA · BREZTRI · COLOGUARD DNA CAPTURE REAGENTS · CREON · Cologuard Collection Kit · DEXCOM G6 TRANSMITTER · Dayvigo · Dexcom G6 Transmitter · EDEX · ELIQUIS · EMGALITY · ENTRESTO · EVENITY · FARXIGA · FREESTYLE LIBRE · FREESTYLE LIBRE 2 · FREESTYLE LIBRE 3 · FreeStyle Libre · FreeStyle Libre 2 · INSPIRE · JARDIANCE · KRYSTEXXA · LEQVIO · LINZESS · Linzess · Livalo · MOUNJARO · MYRBETRIQ · NEXLETOL · NUEDEXTA · NURTEC ODT · NUZYRA · Nuedexta · Otezla · Ozempic · PREVNAR 13 · QULIPTA · QUVIVIQ · RELISTOR · RYBELSUS · Rybelsus · SOLIQUA 100/33 · STIOLTO RESPIMAT · SUNOSI · TOUJEO · TRELEGY ELLIPTA · TRINTELLIX · TRULANCE · TRULICITY · TZIELD · UBRELVY · VRAYLAR · Vascepa · Veozah · XARELTO · XIFAXAN · Xofluza · ZENPEP · ZTLido
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 →
Geographic Context
Medical physician assistants in nearby ZIP areas
146
County median income
$88,900
Nearest hospital to ZIP centroid (approximate)
BAPTIST MEDICAL CENTER - NASSAU
0.0 mi
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Marshall is a clinical cardiology specialist, with above-average Medicare volume (top 27% in FL).
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Marshall experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Marshall performed 153 office visit, established patient (30-39 min) services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Marshall receive payments from pharmaceutical companies?
Yes. Marshall received a total of $3,533 from 38 companies across 211 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.
How do Marshall's costs compare to other medical physician assistants in Fernandina Beach?
Marshall's average Medicare payment per service is $32. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Marshall) 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 ↗, Medicare Provider Utilization ↗, 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.
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