Medicare Enrolled
Dr. David Mok, MD
Cardiovascular Disease · Burbank, CA
Practice pattern: Electrophysiology & Remote
— Practice combining electrophysiology and remote services
Low-engagement
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. Mok 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 Dr. Mok
Dr. David Mok is a cardiovascular disease specialist in Burbank, CA, with 19 years of NPI registration. Based on federal Medicare data, Dr. Mok performed 2,758 Medicare services across 1,548 unique beneficiaries.
Between the years covered by Open Payments, Dr. Mok received a total of $31,754 from 35 pharmaceutical and/or device companies across 767 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in cardiovascular disease. 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. Mok 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.
✓ 19 years in practice
▲ Top 38% volume in CA
$31,754 industry payments
Medicare Practice Summary
Medicare Utilization ↗2,758
Medicare services
Top 38% in CA for cardiovascular disease
1,548
Unique beneficiaries
$83
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~145 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 |
|---|---|---|---|
| Remote pacemaker monitoring, 90 days Remote assessment of a pacemaker system, including single, dual, multiple lead, or leadless devices, performed up to 90 days apart. |
812 | $25 | $85 |
| 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. |
473 | $100 | $378 |
| Remote evaluation of implantable defibrillator system Remote assessment of a single, dual, or multiple lead implantable defibrillator system within 90 days of the previous evaluation. |
399 | $31 | $105 |
| Remote cardiac rhythm monitor evaluation, up to 30 days Review and analysis of data from a remote cardiac rhythm monitoring system over a period of up to 30 days. |
173 | $22 | $75 |
| Hospital follow-up visit, moderate complexity Follow-up hospital visit for an existing patient involving moderate medical decision making. The visit requires at least 35 minutes of time spent on the date of service. |
154 | $65 | $227 |
| Initial hospital admission, high complexity Initial hospital inpatient or observation care for a new patient involving high-level medical decision making, with at least 75 minutes total time on the date of the encounter. |
150 | $135 | $497 |
| New patient office visit, complex (60-74 min) | 104 | $182 | $645 |
| Pacemaker programming, dual lead system Adjustment and configuration of a dual-lead pacemaker device to ensure proper operation and settings. |
88 | $61 | $245 |
| 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. |
78 | $151 | $528 |
| 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. |
35 | $60 | $268 |
| Programming of dual lead implantable defibrillator system Adjustment and testing of the settings for an implanted heart device with two leads to ensure proper function. |
28 | $70 | $301 |
| Permanent leadless pacemaker insertion A small, self-contained pacemaker is placed directly into the heart without using wires. The procedure is guided by imaging to ensure correct positioning. |
25 | $386 | $1,356 |
| Programming of multiple lead implantable defibrillator system Adjustment and testing of the settings for an implanted heart device with multiple leads to ensure proper function. |
24 | $80 | $319 |
| Pacemaker programming, single lead Adjustment and testing of a single-lead pacemaker to ensure it functions correctly. |
23 | $53 | $204 |
| Atrial fibrillation ablation with pulmonary vein isolation A procedure to treat atrial fibrillation by mapping the heart's electrical activity and destroying tissue causing irregular contractions. This is done by isolating the pulmonary veins using catheter-based destruction. |
21 | $790 | $2,643 |
| Pacemaker insertion with heart chamber electrodes A surgical procedure to implant a pacemaker device and place electrodes into the upper and lower chambers of the heart to regulate heart rhythm. |
18 | $437 | $1,462 |
| External shock to heart to regulate heart beat A procedure that delivers an electric shock to the heart from outside the body to restore a normal heart rhythm. |
18 | $88 | $311 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
16 | $55 | $196 |
| Catheter ablation for abnormal heart rhythm A procedure where catheters are inserted to destroy tissue causing irregular heartbeats. |
16 | $256 | $855 |
| Insertion of implantable defibrillator system A surgical procedure to place an implantable cardioverter-defibrillator (ICD) device into the body. The device is connected to the heart to monitor heart rhythm and deliver shocks if dangerous arrhythmias occur. |
15 | $772 | $2,580 |
| Telephone medical discussion, 21-30 minutes A telephone conversation with a physician lasting between 21 and 30 minutes. This code covers the time spent discussing medical matters over the phone. |
15 | $105 | $377 |
| Removal and replacement of dual lead permanent pacemaker This procedure involves removing an existing permanent pacemaker with two leads and replacing it with a new device. It is performed to update or repair the heart rhythm management system. |
13 | $289 | $1,008 |
| Electrocardiogram (EKG), 12-lead A standard heart rhythm test using at least 12 leads to record electrical activity. A healthcare provider interprets the results and provides a written report. |
13 | $12 | $85 |
| 2-day continuous ECG with review and report A two-day continuous electrocardiogram recording that includes a professional review and written report of the results. |
12 | $58 | $228 |
| Radiofrequency ablation for supraventricular tachycardia A procedure to locate and destroy abnormal heart tissue in the upper chambers of the heart that causes a rapid heart rate. |
12 | $682 | $2,330 |
| Ultrasound of heart blood vessels with radiologist review An ultrasound exam that evaluates blood vessels within the heart, including a review of the results by a radiologist. |
12 | $64 | $213 |
| Removal and replacement of multiple lead defibrillator This procedure involves removing existing defibrillator leads and replacing them with new ones. It is performed to update or repair the electrical connections of a cardiac rhythm management device. |
11 | $327 | $1,148 |
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.
55.1% high complexity
0.4% medium
44.4% routine
Industry Payment Transparency
Open Payments through 2024 ↗$31,754
Total received (2018-2024)
Avg $4,536/year across 7 years
Top 13% in CA for cardiovascular disease
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
35
Companies
767
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
$31,313 (98.6%)
Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$441 (1.4%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$8,250
2023
$5,362
2022
$4,265
2021
$1,677
2020
$3,610
2019
$5,645
2018
$2,946
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Medtronic, Inc.
$4,507
Abbott Laboratories
$1,685
Boston Scientific Corporation
$1,469
Biosense Webster, Inc.
$97
E.R. Squibb & Sons, L.L.C.
$95
Novartis Pharmaceuticals Corporation
$91
PFIZER INC.
$58
iRhythm Technologies, Inc.
$38
Janssen Pharmaceuticals, Inc
$37
CARDIVA MEDICAL, INC.
$32
Kiniksa Pharmaceuticals International, plc
$30
Amgen Inc.
$30
AstraZeneca Pharmaceuticals LP
$28
CVRx, Inc.
$26
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$26
Top 3 companies account for 92.9% of 2024 payments
All-time payments by company (2018-2024) ›
Boston Scientific Corporation
$9,073
Medtronic, Inc.
$8,224
Medtronic Vascular, Inc.
$4,771
Abbott Laboratories
$3,824
BOSTON SCIENTIFIC CORPORATION
$1,205
Novartis Pharmaceuticals Corporation
$667
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$530
SANOFI-AVENTIS U.S. LLC
$494
Amgen Inc.
$420
BIOTRONIK INC.
$417
E.R. Squibb & Sons, L.L.C.
$302
CARDIVA MEDICAL, INC.
$273
AstraZeneca Pharmaceuticals LP
$225
PFIZER INC.
$200
Janssen Pharmaceuticals, Inc
$198
Biosense Webster, Inc.
$113
Boehringer Ingelheim Pharmaceuticals, Inc.
$100
Edwards Lifesciences Corporation
$80
Amarin Pharma Inc.
$75
Akcea Therapeutics, Inc.
$66
iRhythm Technologies, Inc.
$62
Allergan Inc.
$59
Braemar Manufacturing, LLC
$56
Lundbeck LLC
$47
Bayer HealthCare Pharmaceuticals Inc.
$45
Actelion Pharmaceuticals US, Inc.
$33
Bardy Diagnostics, Inc.
$31
Kiniksa Pharmaceuticals International, plc
$30
CVRx, Inc.
$26
BAXTER HEALTHCARE
$25
Lexicon Pharmaceuticals, Inc.
$24
Vertiflex, Inc.
$19
Medtronic USA, Inc.
$16
AtriCure, Inc.
$15
bioMerieux
$10
Top 3 companies account for 69.5% of all-time payments
Associated products mentioned in payments ›
3F · ACCOLADE · ACCOLADE SR · ACUITY · ACUITY Steerable · AMPLATZER · AMPLATZER AMULET · AQUAMANTYS · AVALUS · AVEIR · AZURE XT DR MRI SURESCAN · Acticor 7 VR-T DX · Adempas · Advisa · Arcalyst · Arctic Front · AtriCure Synergy Ablation System · Azure · BRILINTA · BYSTOLIC · Barostim Neo System · BodyGuardian · CAMZYOS · CAPSUREFIX NOVUS MRI SURESCAN · CARDIVA VASCADE 6/7F VCS · CARDIVA VASCADE MVP VVCS 6-12F · CARTO 3 · CHANTIX · CLINICAL TRIAL PRODUCT · CONCERTOTM · CONFIRM RX · COREVALVE EVOLUT R · Cardiac Monitoring Suite · CareLink · Carnation Ambulatory Monitor · CoreValve Evolut · Corlanor · DYNAGEN · ELIQUIS · EMBLEM · EMBLEM MRI S-ICD · EMBLEM S ICD ELECTRODE DELIVERY SYSTEM · ENTRESTO · EUPHORA · Edwards SAPIEN 3 Transcatheter Heart Valve · FARXIGA · FINELINE · FINELINE II Sterox · FLOSEAL · GENERAL BRADY · GENERAL TACHY · GENERAL THERAPIES · GENERAL TACHY · GENERAL THERAPIES · GENERAL - BRADY · GENERAL - TACHY · GENERAL - THERAPIES · GENERAL - ULTRASOUND · GENERAL PAIN MANAGEMENT · GENERAL STENTS · GENERAL TACHY · GENERAL THERAPIES · General - Brady · General - Tachy · General - Therapies · INGEVITY · INGEVITY MRI · INNOVA · Inpefa · JOT DX · LATITUDE · LATITUDE Communicator Power Supply · LEQVIO · LINQ II · LUX DX · LUX-DX · LUX-Dx Insertable Cardiac Monitor · LifeVest · MICRA · MITRACLIP · MOMENTUM · MULTAQ · Micra · Mitra Clip system · NORTHERA · ONYX FRONTIER · OPSUMIT MACITENTAN · PENTARAY · PRADAXA · Pentaray Nav · Protecta · Q-GUIDE ELECTRODE · Quadra Assura CRT Defibrillator · RELIANCE 4 FRONT · RELIANCE 4-FRONT · RELIANCE 4FRONT · RESOLUTE ONYX · RESONATE · RESONATE EL ICD VR · RHYTHMIA · Repatha · Reveal LINQ · S ICD · S-ICD System Magnet · SELECTSECURE · SQ RX PULSE GENERATOR · SQ-RX PULSE GENERATOR · SQRX PULSE GENERATOR · Solia · Superion ISS · SureScan · TEGSEDI · TactiCath Quartz CFA Catheter · VIGILANT · VIGILANT X4 CRT-D · VYNDAQEL · Vascepa · WATCHMAN Access System · XARELTO · ZIO Patch · ZIO XT Patch · Zio monitor · myLUX Patient Kit with mobile device
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 (99%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
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. Mok is an electrophysiology & remote specialist, with moderate Medicare volume, with low-engagement industry engagement in the top 13% of CA peers, with 19 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Mok experienced with remote pacemaker monitoring, 90 days?
Based on Medicare claims data, Dr. Mok performed 812 remote pacemaker monitoring, 90 days 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. Mok receive payments from pharmaceutical companies?
Yes. Dr. Mok received a total of $31,754 from 35 companies across 767 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. Mok's costs compare to other cardiologists in Burbank?
Dr. Mok's average Medicare payment per service is $83. 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. Mok) 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.
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