Medicare Enrolled

Mary Elmquist, GNP

Gerontology Nurse Practitioner · Amarillo, TX
Practice pattern: Mixed Practice — Diverse clinical practice across multiple procedure types
6700 W 9TH AVE, Amarillo, TX 79106
8063580200
Registered in NPPES since 2007
NPI: 1770766453 verify on NPPES ↗
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 Elmquist 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 →
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What this data tells you about Elmquist

Mary Elmquist is a gerontology nurse practitioner in Amarillo, TX, with 18 years of NPI registration. Based on federal Medicare data, Elmquist performed 4,279 Medicare services in 2023. These records do not provide a deduplicated patient total.

Between the years covered by Open Payments, Elmquist received a total of $2,204 from 25 pharmaceutical and/or device companies across 103 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 Elmquist 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.

✓ 18 years of NPI registration ▲ Top 1% volume in TX $2,204 industry payments

Medicare Practice Summary — 2023

Medicare Utilization ↗
4,279
Medicare services
Top 1% in TX for gerontology nurse practitioner
Not available
Unique patients (not deduplicated)
$19
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
Basic metabolic blood panel
A blood test that measures a group of basic chemicals, including total calcium levels.
591 $8 $42
Liver function blood test panel 588 $8 $50
Blood draw (venipuncture)
Insertion of a needle into a vein to collect a blood sample.
584 $8 $13
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.
582 $8 $26
C-reactive protein test (inflammation marker)
A blood test that measures the level of C-reactive protein to detect the presence of infection or inflammation in the body.
570 $5 $26
Erythrocyte sedimentation rate (ESR) test
A blood test that measures how quickly red blood cells settle in a test tube to detect inflammation in the body. This specific method is performed manually rather than using an automated machine.
566 $4 $20
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.
456 $78 $230
Office visit, established patient (20-29 min)
An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition.
72 $57 $162
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.
50 $112 $310
Vancomycin (antibiotic) level 49 $13 $15
Cardiac enzyme level (CK-MB) test
A blood test that measures the total level of creatine kinase, specifically the cardiac enzyme fraction, to help evaluate heart muscle damage.
47 $6 $26
New patient office visit (45-59 min)
An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter.
31 $93 $350
Removal of tunneled central venous tube
This procedure involves the removal of a catheter that has been surgically placed under the skin and threaded into a large vein.
30 $106 $520
Lipid panel (cholesterol and triglycerides)
A blood test that measures cholesterol and triglyceride levels.
19 $13 $59
Hemoglobin A1c test (diabetes monitoring)
A blood test that measures your average blood sugar levels over the past two to three months.
15 $10 $42
New patient office visit, complex (60-74 min) 15 $125 $445
Removal of central venous port or pump
A procedure to remove a central venous access device, such as a port or pump, from the body.
14 $129 $610
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 ↗
$2,204
Total received (2021-2024)
Avg $551/year across 4 years
Top 15% in TX for gerontology nurse practitioner
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
25
Companies
103
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
$753
2023
$576
2022
$467
2021
$408

Payments by company (2024)

ViiV Healthcare Company
$192
EMD Serono, Inc.
$125
Gilead Sciences, Inc.
$102
Lilly USA, LLC
$78
Exact Sciences Corporation
$65
Eisai Inc.
$43
Merck Sharp & Dohme LLC
$36
Lundbeck LLC
$28
Phathom Pharmaceuticals, Inc.
$25
Melinta Therapeutics, LLC
$23
UCB, Inc.
$19
Abbott Laboratories
$17
Top 3 companies account for 55.7% of 2024 payments
All-time payments by company (2021-2024) ›
Abbott Laboratories
$398
ViiV Healthcare Company
$226
Mylan Specialty L.P.
$151
AbbVie Inc.
$131
Ferring Pharmaceuticals Inc.
$125
EMD Serono, Inc.
$125
Gilead Sciences, Inc.
$120
Exact Sciences Corporation
$111
Astellas Pharma US Inc
$103
Lilly USA, LLC
$92
Merck Sharp & Dohme LLC
$74
ABBVIE INC.
$74
Eisai Inc.
$68
AstraZeneca Pharmaceuticals LP
$67
Boehringer Ingelheim Pharmaceuticals, Inc.
$61
Lundbeck LLC
$49
Merck Sharp & Dohme Corporation
$41
Bayer HealthCare Pharmaceuticals Inc.
$31
Bayer Healthcare Pharmaceuticals Inc.
$26
Phathom Pharmaceuticals, Inc.
$25
SANOFI PASTEUR INC.
$25
Takeda Pharmaceuticals U.S.A., Inc.
$23
Melinta Therapeutics, LLC
$23
UCB, Inc.
$19
Baxter Healthcare
$13
Top 3 companies account for 35.2% of all-time payments
Associated products mentioned in payments ›
AVYCAZ · Biktarvy · CABENUVA · CRESEMBA · Cologuard Collection Kit · Cresemba · DALVANCE · DOVATO · EMGALITY · FARXIGA · FASENRA · FLUZONE QUADRIVALENT NORTHERN HEMISPHERE · Fintepla · Hillrom - Life 2000 Ventilation System · JETI · JETI PERIPHERAL CATHETER · KISUNLA · Kerendia · Leqembi · Mavenclad · OPTIS · PERCLOSE PROGLIDE · PIFELTRO · REBYOTA · REXULTI · Rezzayo · SPIRIVA RESPIMAT · Supera peripheral stent system · TEFLARO · TRINTELLIX · UBRELVY · ULTREON · VOQUEZNA · XIENCE SIERRA · XIENCE SKYPOINT · Xience Sierra Coronary Stent · Xience Sierra Coronary Stent System · YUPELRI · Yupelri · ZEPBOUND
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 →
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Geographic Context

Gerontology nurse practitioners in nearby ZIP areas
4
County median income
$50,448
Nearest hospital to ZIP centroid (approximate)
NORTHWEST TEXAS HOSPITAL
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

Elmquist is a mixed practice specialist, with above-average Medicare volume (top 1% in TX), with 18 years of NPI registration.

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

Frequently Asked Questions

Is Elmquist experienced with basic metabolic blood panel?
Based on Medicare claims data, Elmquist performed 591 basic metabolic blood panel services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Elmquist receive payments from pharmaceutical companies?
Yes. Elmquist received a total of $2,204 from 25 companies across 103 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 Elmquist's costs compare to other gerontology nurse practitioners in Amarillo?
Elmquist's average Medicare payment per service is $19. 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 Elmquist) 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 →
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.

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 →