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THAYAPRAN, NALLATHAMBYM.D. NPI 1386740421 Clinician

Cardiology · PORTERVILLE, CA

Specialty Cardiology — from billed Medicare claims
In practice about 36 years since medical school (class of 1990, self-reported to CMS)
Location PORTERVILLE, CA · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 39 codes billed · 12,128 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
COMPREHENSIVE CARDIOVASCULAR MEDICAL GROUP, INC.
2026
NALLATHAMBY THAYAPRAN MD INC
2024–2026
COMPREHENSIVE CARDIOVASCULAR MEDICAL GROUP, INC.
2019–2024
NALLATHAMBY THAYAPRAN MD INC
2019–2020

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 2026-02

Year: 2024 · 2023 · 2022  · 2021  · 2020 

Provider overview · all codes · CY2024

The full analytics for this provider

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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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
J2785 Injection, regadenoson, 0.1 mg
A9555 Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries
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
78492 Nuclear medicine studies of blood flow in heart muscle at rest and with stress
93015 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician
75710 Review by radiologist of arm or leg artery image
93922 Ultrasound study of arm and leg arteries
93925 Ultrasound of leg arteries or artery grafts
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
75625 Review by radiologist of abdominal aorta image
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
36246 Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch
36247 Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch
36245 Insertion of tube into abdominal, pelvic, or leg artery, each first order branch
36140 Insertion of needle or tube into artery of arm or leg
36200 Insertion of tube into aorta
93880 Ultrasound of both sides of head and neck blood flow
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
37252 Ultrasound evaluation of blood vessel with review by radiologist, initial vessel
37253 Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel
76937 Ultrasonic guidance for blood vessel access
93280 Programming of dual lead pacemaker system
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist
37229 Removal of plaque in artery of leg, initial vessel
37225 Removal of plaque in arteries of leg
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
37184 Primary removal and dissolving of blood clot from artery or artery graft using fluoroscopic guidance, initial vessel
92924 Removal of plaque with balloon dilation of single coronary artery or branch
37228 Balloon dilation of artery of leg, initial vessel
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch
99291 Critical care, first 30-74 minutes
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
33208 Insertion of pacemaker and upper and lower heart chamber electrode
92941 Removal of plaque and blood clot, insertion of stent and/or balloon dilation of single vessel

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.