NEVVI Medicare utilization intelligence

← back

DENNISH, ANDREWMD, FACC NPI 1013085810 Clinician

Cardiology · TEMPLETON, CA

Specialty Cardiology — from billed Medicare claims
Trained JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY — medical school, self-reported to CMS
In practice about 25 years since medical school (class of 2001, self-reported to CMS)
Location TEMPLETON, CA · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 35 codes billed · 7,692 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
PACIFIC CENTRAL COAST HEALTH CENTERS
2025–2026
COASTAL CARDIOLOGY A MEDICAL CORP
2019–2024

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 2024-10

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. Unlock to see the figure.

  • 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.

Notify me at launch → Or see a live example profile →

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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
93793 Anticoagulant management of patient taking warfarin
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
93297 Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days
J2785 Injection, regadenoson, 0.1 mg
93294 Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing
A9500 Technetium tc-99m sestamibi, diagnostic, per study dose
93246 Heart rhythm recording of continous external ekg over 8-15 days
93248 Heart rhythm review and interpretation of continous external ekg over 8-15 days
93325 Ultrasound of heart with color-depicted blood flow, rate and valve function
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
93320 Ultrasound of heart blood flow, valves and chambers
93351 Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
93295 Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days
93015 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician
93280 Programming of dual lead pacemaker system
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
93298 Evaluation of cardiac rhythm monitor system, remote up to 30 days
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
92960 External shock to heart to regulate heart beat
93308 Ultrasound of heart, follow-up
93321 Ultrasound of heart blood flow, valves and chambers, follow-up
93284 Programming of multiple lead implantable defibrillator system
93880 Ultrasound of both sides of head and neck blood flow
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional
93283 Programming of dual lead implantable defibrillator system
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
93281 Programming of multiple lead pacemaker system
93279 Programming of single lead pacemaker system
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more

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.