Medicare Enrolled

Cynthia Keiser, ACNP

Acute Care Nurse Practitioner · Richardson, TX
Practice pattern: Clinical Cardiology — Primarily office-based clinical cardiology
3001 E PRESIDENT GEORGE BUSH HWY STE 175, Richardson, TX 75082
2146355701
Registered in NPPES since 2014
NPI: 1407254501 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 Keiser 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 Keiser

Cynthia Keiser is an acute care nurse practitioner in Richardson, TX, with 11 years of NPI registration. Based on federal Medicare data, Keiser performed 15 Medicare services in 2023. These records do not provide a deduplicated patient total.

Between the years covered by Open Payments, Keiser received a total of $6,301 from 31 pharmaceutical and/or device companies across 204 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 Keiser 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.

✓ 11 years of NPI registration ▲ 15 Medicare services $6,301 industry payments

Medicare Practice Summary — 2023

Medicare Utilization ↗
15
Medicare services
Bottom 3% in TX for acute care nurse practitioner
Lower Medicare volume may reflect subspecialty focus, hospital-based work, or a higher share of non-Medicare patients.
Not available
Unique patients (not deduplicated)
$81
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.
15 $81 $220
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 ↗
$6,301
Total received (2021-2024)
Avg $1,575/year across 4 years
Top 3% in TX for acute care nurse practitioner
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
31
Companies
204
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
$2,236
2023
$2,490
2022
$1,435
2021
$139

Payments by company (2024)

AstraZeneca Pharmaceuticals LP
$364
PFIZER INC.
$260
Merck Sharp & Dohme LLC
$258
Amgen Inc.
$184
CVRx, Inc.
$174
SCPHARMACEUTICALS INC.
$164
Boehringer Ingelheim Pharmaceuticals, Inc.
$148
Alnylam Pharmaceuticals Inc.
$124
Lexicon Pharmaceuticals, Inc.
$104
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$97
Novartis Pharmaceuticals Corporation
$87
HEARTFLOW, INC.
$74
Janssen Pharmaceuticals, Inc
$52
ABIOMED
$43
Esperion Therapeutics, Inc.
$26
Baxter Healthcare
$21
Azurity Pharmaceuticals, Inc.
$20
Inari Medical, Inc.
$19
SANOFI-AVENTIS U.S. LLC
$16
Top 3 companies account for 39.5% of 2024 payments
All-time payments by company (2021-2024) ›
Merck Sharp & Dohme LLC
$851
Amgen Inc.
$710
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$664
AstraZeneca Pharmaceuticals LP
$596
PFIZER INC.
$567
Boehringer Ingelheim Pharmaceuticals, Inc.
$310
Novartis Pharmaceuticals Corporation
$296
Janssen Pharmaceuticals, Inc
$252
CVRx, Inc.
$241
SCPHARMACEUTICALS INC.
$231
Lexicon Pharmaceuticals, Inc.
$225
Abbott Laboratories
$202
Alnylam Pharmaceuticals Inc.
$148
Edwards Lifesciences Corporation
$146
E.R. Squibb & Sons, L.L.C.
$125
Baxter Healthcare
$90
ABIOMED
$90
SANOFI-AVENTIS U.S. LLC
$87
Medtronic, Inc.
$81
HEARTFLOW, INC.
$74
Azurity Pharmaceuticals, Inc.
$65
NxStage Medical, Inc.
$53
Esperion Therapeutics, Inc.
$42
G Medical Diagnostic Services, Inc.
$28
Fresenius USA Marketing, Inc.
$24
Kiniksa Pharmaceuticals, Ltd.
$22
Inari Medical, Inc.
$19
AngioDynamics, Inc.
$16
Amarin Pharma Inc.
$16
Ethicon US, LLC
$16
Arbor Pharmaceuticals, Inc.
$14
Top 3 companies account for 35.3% of all-time payments
Associated products mentioned in payments ›
AMVUTTRA · ANDEXXA · Arcalyst · Barostim Neo System · CAMZYOS · CARDIOMEMS · Cardiac Monitoring Suite · EDARBI · EDWARDS SAPIEN 3 TRANSCATHETER HEART VALVE (THV) · ELIQUIS · ENTRESTO · Edarbyclor · Edwards SAPIEN 3 Ultra Transcatheter Heart Valve · FARXIGA · FFRct · FLOWTRIEVER CATHETER · FUROSCIX · Hillrom - Cardiac Ambulatory Monitor · Hillrom - Carnation Ambulatory Monitor · Impella · Inpefa · JARDIANCE · LEQVIO · LifeVest · MICRA · MULTAQ · NEXLETOL · NOVALUNG SYSTEM · ONPATTRO · Repatha · S · STRATAFIX · VENACURE 1470 PRO · VENASEAL · VERQUVO · VYNDAQEL · Vascepa · XARELTO
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 acute care nurse practitioner in Richardson?
Compare acute care nurse practitioners in the Richardson area by procedure volume, costs, and industry payment transparency.
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Geographic Context

Acute care nurse practitioners in nearby ZIP areas
555
County median income
$117,588
Nearest hospital to ZIP centroid (approximate)
METHODIST RICHARDSON MEDICAL CENTER
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

Keiser is a clinical cardiology specialist, with moderate Medicare volume.

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

Frequently Asked Questions

Is Keiser experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Keiser performed 15 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 Keiser receive payments from pharmaceutical companies?
Yes. Keiser received a total of $6,301 from 31 companies across 204 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 Keiser's costs compare to other acute care nurse practitioners in Richardson?
Keiser's average Medicare payment per service is $81. 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 Keiser) 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 →