Medicare Enrolled
Dr. Jason Bradfield, M.D.
Internal Medicine · Los Angeles, CA
Practice pattern: Electrophysiology & Remote
— Practice combining electrophysiology and remote services
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. Bradfield 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. Bradfield?
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What this data tells you about Dr. Bradfield
Dr. Jason Bradfield is an internal medicine specialist in Los Angeles, CA, with 19 years of NPI registration. Based on federal Medicare data, Dr. Bradfield performed 1,798 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Bradfield received a total of $43,639 from 16 pharmaceutical and/or device companies across 88 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 Dr. Bradfield 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 of NPI registration
▲ Top 19% volume in CA
$43,639 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗1,798
Medicare services
Top 19% in CA for internal medicine
Not available
Unique patients (not deduplicated)
$52
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 (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. |
373 | $73 | $508 |
| Remote pacemaker/defibrillator monitoring, 90 days Remote evaluation of a pacemaker or implantable defibrillator system within 90 days of the last check. |
275 | $20 | $177 |
| 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. |
167 | $23 | $169 |
| Pacemaker programming, dual lead system Adjustment and configuration of a dual-lead pacemaker device to ensure proper operation and settings. |
125 | $62 | $321 |
| External EKG monitoring, 8-15 days Continuous external electrocardiogram recording and review over a period of 8 to 15 days to monitor heart rhythm. |
117 | $21 | $121 |
| 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. |
97 | $28 | $329 |
| Continuous external EKG monitoring, 8-15 days This procedure involves recording heart rhythm continuously using an external EKG device over a period of 8 to 15 days. |
90 | $11 | $72 |
| Routine 12-lead electrocardiogram (ECG) A test that records the electrical activity of the heart using at least 12 leads to produce a tracing. |
80 | $6 | $68 |
| 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. |
79 | $22 | $136 |
| 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. |
71 | $84 | $443 |
| 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. |
57 | $146 | $1,085 |
| Pacemaker system evaluation Assessment of a pacemaker device, including single, dual, multiple lead, or leadless systems. |
55 | $50 | $227 |
| Hospital follow-up visit, high complexity Subsequent hospital inpatient or observation care for an existing patient involving high-level medical decision making, with at least 50 minutes total time on the date of the encounter. |
28 | $102 | $680 |
| Continuous EKG monitoring review, 48-7 days Review and interpretation of continuous external EKG recordings lasting more than 48 hours up to 7 days. |
27 | $19 | $112 |
| 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. |
25 | $91 | $488 |
| 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. |
25 | $143 | $1,320 |
| Implantable defibrillator system check A check of the implanted defibrillator device to ensure it is functioning correctly. This evaluation covers single, dual, or multiple lead systems. |
22 | $66 | $388 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
19 | $86 | $864 |
| Continuous external EKG monitoring, 48 hours to 7 days This procedure involves recording the heart's electrical activity continuously using an external device for a period exceeding 48 hours but not more than 7 days. |
18 | $11 | $114 |
| Programming of single lead implantable defibrillator system Adjustment and testing of the settings for a single-lead implantable cardioverter-defibrillator (ICD) to ensure proper function. |
14 | $73 | $367 |
| 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 | $711 |
| 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. |
11 | $93 | $1,212 |
| Heart rhythm ablation for ventricular tachycardia A procedure to locate and destroy abnormal heart tissue in the lower chambers that causes rapid or irregular heartbeats. This is done using a catheter during an electrophysiologic evaluation. |
11 | $840 | $4,981 |
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.
47.9% high complexity
0.7% medium
51.4% routine
Industry Payment Transparency
Open Payments through 2024 ↗$43,639
Total received (2018-2024)
Avg $6,234/year across 7 years
Top 4% in CA for internal medicine
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
16
Companies
88
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
$5,416
2023
$5,281
2022
$3,712
2021
$5,650
2020
$293
2019
$6,845
2018
$16,443
Payments by company (2024)
Circa Scientific, Inc.
$4,000
AltaThera Pharmaceuticals LLC
$1,125
Abbott Laboratories
$162
Philips North America LLC
$47
Biosense Webster, Inc.
$35
Boston Scientific Corporation
$33
Medtronic, Inc.
$14
Top 3 companies account for 97.6% of 2024 payments
All-time payments by company (2018-2024) ›
Abbott Laboratories
$18,579
Medical Device Business Services, Inc.
$7,852
Varian Medical Systems, Inc.
$4,670
Circa Scientific, Inc.
$4,000
AtriCure, Inc.
$3,322
ATRICURE, INC.
$2,144
BIOTRONIK INC.
$1,591
AltaThera Pharmaceuticals LLC
$1,125
CVRx, Inc.
$94
Medtronic Vascular, Inc.
$77
Philips North America LLC
$47
Boston Scientific Corporation
$44
Biosense Webster, Inc.
$35
Amgen Inc.
$30
Maquet Cardiovascular U.S. Sales, L.L.C.
$15
Medtronic, Inc.
$14
Top 3 companies account for 71.3% of all-time payments
Associated products mentioned in payments ›
(9124) LM Undivided · ADVISOR · ASSURITY · ATRICLIP LAA EXCLUSION SYSTEM · ATRICURE ATRICLIP LAA EXCLUSION · AVEIR · Ablation Therapy Hardware · Barostim Neo System · CARTO 3 · CONFIRM RX · CardioMEMS HF System · Carto 3 System · Confirm Rx · Corlanor · ENSITE · ENSITE PRECISION · EP-Research Only · EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX · Edora 8 DR-T · EnSite Precision Cardiac Mapping System · EnSite Velocity System Expansion Modules · EnSite Velocity System Mapping D · Ensite Cardiac Mapping System · Epi-Sense Guided Coagulation System with VisiTrax · FlexAbility Ablation Catheter · Gallant CRT-D · Micra · Models · PULSESELECT · RESONATE · Reveal LINQ · SYNERGY ABLATION SYSTEM · Sotalol Hydrochloride · TENDRIL · TrueBeam · iCAST
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
Internal medicine physicians in nearby ZIP areas
4,725
County median income
$87,760
Nearest hospital to ZIP centroid (approximate)
RONALD REAGAN UCLA MEDICAL CENTER
0.6 mi
0.6 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
Dr. Bradfield is an electrophysiology & remote specialist, with above-average Medicare volume (top 19% in CA), 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. Bradfield experienced with office visit, established patient (20-29 min)?
Based on Medicare claims data, Dr. Bradfield performed 373 office visit, established patient (20-29 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 Dr. Bradfield receive payments from pharmaceutical companies?
Yes. Dr. Bradfield received a total of $43,639 from 16 companies across 88 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 Dr. Bradfield's costs compare to other internal medicine physicians in Los Angeles?
Dr. Bradfield's average Medicare payment per service is $52. 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. Bradfield) 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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