Medicare Enrolled

Dr. Nancy Ludwick

Nurse Practitioner - Family · San Diego, CA
Practice pattern: Clinical Cardiology — Primarily office-based clinical cardiology
Low-engagement
15004 INNOVATION DR, San Diego, CA 92128
8584871800
In practice since 2016 (9 years)
NPI: 1669920195 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 Dr. Ludwick 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 Dr. Ludwick? Request a correction or review of any data shown here. Provider portal →

What this data tells you about Dr. Ludwick

Dr. Nancy Ludwick is a nurse practitioner - family in San Diego, CA, with 9 years of NPI registration. Based on federal Medicare data, Dr. Ludwick performed 514 Medicare services across 434 unique beneficiaries.

Between the years covered by Open Payments, Dr. Ludwick received a total of $2,060 from 18 pharmaceutical and/or device companies across 57 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in nurse practitioner - family. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.

The Data Coverage level for Dr. Ludwick 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.

✓ 9 years in practice ▲ Top 24% volume in CA $2,060 industry payments

Medicare Practice Summary

Medicare Utilization ↗
514
Medicare services
Top 24% in CA for nurse practitioner - family
434
Unique beneficiaries
$88
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~57 Medicare services per year of practice

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.
 377 $83 $350
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.
 124 $106 $453
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.
 13 $56 $248
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. A higher procedure volume generally indicates more experience with that procedure.

Industry Payment Transparency

Open Payments through 2024 ↗
$2,060
Total received (2021-2024)
Avg $515/year across 4 years
Top 12% in CA for nurse practitioner - family
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
18
Companies
57
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →

Payment profile

Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.

Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$2,060 (100.0%)

Payment trend by year

Annual totals from pharmaceutical and medical device companies.

2024
$578
2023
$628
2022
$680
2021
$174

Payments by company (2024)

Consulting
Speaking
Meals & Travel
Research
Inspire Medical Systems, Inc.
$232
Incyte Corporation
$116
JAZZ PHARMACEUTICALS INC.
$85
Azurity Pharmaceuticals, Inc.
$32
IDORSIA PHARMACEUTICALS US INC
$30
GlaxoSmithKline, LLC.
$30
Axsome Therapeutics, Inc.
$20
GENZYME CORPORATION
$18
Fisher & Paykel Healthcare Inc
$16
Top 3 companies account for 74.8% of 2024 payments
All-time payments by company (2021-2024) ›
Inspire Medical Systems, Inc.
$443
JAZZ PHARMACEUTICALS INC.
$363
Harmony Biosciences LLC
$223
Medtronic, Inc.
$141
Novo Nordisk Inc
$121
Takeda Pharmaceuticals U.S.A., Inc.
$119
Incyte Corporation
$116
Neurent Medical Limited
$115
Regeneron Healthcare Solutions, Inc.
$102
Axsome Therapeutics, Inc.
$81
Azurity Pharmaceuticals, Inc.
$77
IDORSIA PHARMACEUTICALS US INC
$30
GlaxoSmithKline, LLC.
$30
Boehringer Ingelheim Pharmaceuticals, Inc.
$24
Avadel CNS Pharmaceuticals, LLC
$23
GENZYME CORPORATION
$18
AstraZeneca Pharmaceuticals LP
$17
Fisher & Paykel Healthcare Inc
$16
Top 3 companies account for 50.0% of all-time payments
Associated products mentioned in payments ›
DUPIXENT · ENTYVIO · FISHER & PAYKEL HEALTHCARE · HORIZANT · Horizant · INSPIRE · Inspire Upper Airway Stimulation System · LINQ II · LUMRYZ · NEUROMARK Device · OFEV · OPZELURA · QUVIVIQ · Rybelsus · Sunosi · TEZSPIRE · TRELEGY ELLIPTA · WAKIX · Wakix · XYREM · XYWAV
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. 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 →

Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.

Looking for a nurse practitioner - family in San Diego?
Compare family nurse practitioners in the San Diego area by procedure volume, costs, and industry payment transparency.
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Geographic Context

Family nurse practitioners within 10 mi
1,307
Per 100K population
39.8
County median income
$102,285
Nearest hospital
AURORA SAN DIEGO
0.0 mi

Data Sources

Provider Registry ✓ NPPES Weekly updates
Medicare Enrollment ✓ PECOS Monthly updates
Practice Data ✓ Medicare Util. Annual (CY lag)
Industry Payments ✓ Open Payments CY 2024
Disciplinary History — Not public 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

Dr. Ludwick is a clinical cardiology specialist, with above-average Medicare volume (top 24% in CA), with low-engagement industry engagement in the top 12% of CA peers.

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

Frequently Asked Questions

Is Dr. Ludwick experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Dr. Ludwick performed 377 office visit, established patient (30-39 min) services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Ludwick receive payments from pharmaceutical companies?
Yes. Dr. Ludwick received a total of $2,060 from 18 companies across 57 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Ludwick's costs compare to other family nurse practitioners in San Diego?
Dr. Ludwick's average Medicare payment per service is $88. 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 Dr. Ludwick) 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 a long track record of practice, Medicare participation, and industry disclosure. 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?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →

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About this page

All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): 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. Payments from industry are legal and do not indicate wrongdoing. 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 →