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JOHNSON, JAYM.D. NPI 1699810697 Clinician

Cardiology · SANTA CRUZ, CA

Specialty Cardiology — from billed Medicare claims
Trained GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 36 years since medical school (class of 1990, self-reported to CMS)
Location SANTA CRUZ, CA · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 50 codes billed · 8,481 disclosed services (CY2024 — most recent year in data)
Current groups
member of 2 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20192026
MONTEREY BAY HEART CENTER
2020–2026
CARDIOVASCULAR ASSOCIATES OF SANTA CRUZ
2019–2026

The roster archive begins in 2019, so a span starting at 2019 may reach back further. Membership spans only — no volume is attributed to any group here.

NPPES registry · CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · NPPES record last updated 2017-04

Year: 2024 · 2023 · 2022  · 2021  · 2020 

Provider overview · all codes · CY2024

The full analytics for this provider

Premium

The billed-volume positioning, practice focus, and economics behind this provider — computed on the same disclosed Medicare Part B data.

This provider's disclosed Medicare payments across all codes were in CY2024. Included with Platform.

  • Payment, service & beneficiary totals — the disclosed scale, all codes
  • Practice profile — focus & reach — top codes by share of services
  • Office vs. facility setting mix — place-of-service code split
  • Volume over five years — discrete yearly counts, no rate
  • Peer positioning — service volume — percentile among specialty peers, cohort & year disclosed
  • Peer positioning — code breadth — how many codes billed, vs peers

Peer positioning shows billed-volume and code-breadth positions among specialty peers, not measures of care (a provider's true volume position can only be higher, never lower). All figures disclosed Medicare Part B fee-for-service; volumes are personal to this NPI, not attributed to any group.

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Procedures billed to Medicare Part B (2024)

Medicare Part B FFS · CY2024 · as published by CMS
CodeDescription Services Beneficiary-episodes Avg charge Avg Medicare payment
J0153 Injection, adenosine, 1 mg (not to be used to report any adenosine phosphate compounds)
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
A9500 Technetium tc-99m sestamibi, diagnostic, per study dose
93042 Electrocardiogram (ecg) 1 to 3 leads with review by physician only
93297 Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days
93298 Evaluation of cardiac rhythm monitor system, remote up to 30 days
J2785 Injection, regadenoson, 0.1 mg
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
93294 Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect
93228 Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional
93229 Electrocardiogram (ecg) up to 30 days continuous with transmission of patient triggered events with review and report by health care professional
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month
93015 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
93295 Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days
93880 Ultrasound of both sides of head and neck blood flow
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
99458 Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
93288 Evaluation of single, dual, multiple lead or leadless pacemaker system
93280 Programming of dual lead pacemaker system
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month
33208 Insertion of pacemaker and upper and lower heart chamber electrode
93283 Programming of dual lead implantable defibrillator system
93289 Evaluation of single, dual, or multiple lead implantable defibrillator system
93351 Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report
93291 Evaluation of cardiac rhythm monitor system
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician
93350 Ultrasound of heart during rest, exercise and/or drug-induced stress with report
99453 Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
93290 Evaluation of implantable heart and blood vessel monitoring system
G0506 Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service)
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist
33285 Insertion of heart rhythm monitor under skin
93641 Evaluation of single or dual chamber pacing cardioverter-defibrillator and generator at time of implantation or replacement
99495 Transitional care management services for problem of at least moderate complexity
93460 Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
99496 Transitional care management services for problem of high complexity

These are this provider's own Medicare Part B fee-for-service volumes (CMS public data). CMS suppresses rows with fewer than 11 beneficiaries, so low-volume codes may be missing entirely — absence is not zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge and average Medicare payment are weighted by service volume across office and facility settings. Volumes on this page are personal to the NPI and are not attributed to any physician group. See Methods & Sources.