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NJOKU, AUGUSTINEM.D. NPI 1174784904 Clinician

Cardiology · TYLER, TX

Specialty Cardiology — from billed Medicare claims
In practice about 18 years since medical school (class of 2008, self-reported to CMS)
Location TYLER, TX · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 38 codes billed · 4,490 disclosed services (CY2024 — most recent year in data)
Current groups
member of 3 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20202026
PITTSBURG HOSPITAL LLC
2025–2026
QUITMAN HOSPITAL LLC
2023–2026
ETMC PHYSICIAN GROUP, INC.
2020–2026
PITTSBURG HOSPITAL LLC
2023
CVC CARDIAC CATH LAB PLLC
2020–2021

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 2019-08

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
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
93970 Ultrasound study of arm or leg veins with compression and maneuvers
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch
93880 Ultrasound of both sides of head and neck blood flow
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician
93325 Ultrasound of heart with color-depicted blood flow, rate and valve function
93312 Ultrasound of heart with probe in esophagus, with report
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
93793 Anticoagulant management of patient taking warfarin
93925 Ultrasound of leg arteries or artery grafts
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
93922 Ultrasound study of arm and leg arteries
92960 External shock to heart to regulate heart beat
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
85610 Blood test, clotting time
93459 Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist
93308 Ultrasound of heart, follow-up
93321 Ultrasound of heart blood flow, valves and chambers, follow-up
93246 Heart rhythm recording of continous external ekg over 8-15 days
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
75625 Review by radiologist of abdominal aorta image
75716 Review by radiologist of both arms or legs arteries image
93926 Ultrasound of one leg arteries or artery grafts
99238 Hospital discharge day management, 30 minutes or less

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.