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POLOSAJIAN, LEOM.D. NPI 1174664783 Clinician

Cardiology · RESEDA, CA

Specialty Cardiology — from billed Medicare claims
In practice about 26 years since medical school (class of 2000, self-reported to CMS)
Location RESEDA, CA · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 122 codes billed · 37,793 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
LEO POLOSAJIAN, MD, A PROFESSIONAL MEDICAL CORPORATION
2020–2026
MID VALLEY VASCULAR CENTER, INC
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 2020-09

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
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days
93297 Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days
93925 Ultrasound of leg arteries or artery grafts
93970 Ultrasound study of arm or leg veins with compression and maneuvers
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
93294 Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days
93280 Programming of dual lead pacemaker system
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes
93290 Evaluation of implantable heart and blood vessel monitoring system
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)
93298 Evaluation of cardiac rhythm monitor system, remote up to 30 days
75774 Review by radiologist of additional artery image
93325 Ultrasound of heart with color-depicted blood flow, rate and valve function
93320 Ultrasound of heart blood flow, valves and chambers
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts
76700 Complete ultrasound scan of abdomen
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
93295 Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days
75710 Review by radiologist of arm or leg artery image
99496 Transitional care management services for problem of high complexity
36589 Removal of tunneled central venous tube
95921 Testing of autonomic nervous system function and heart rate response to deep breathing
36620 Insertion of artery tube for blood sampling or infusion through skin
96374 Injection of drug or substance into vein
93284 Programming of multiple lead implantable defibrillator system
96360 Infusion into a vein for hydration, 31-60 minutes
36140 Insertion of needle or tube into artery of arm or leg
93351 Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report
37253 Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel
37252 Ultrasound evaluation of blood vessel with review by radiologist, initial vessel
99458 Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes
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
96373 Injection of drug or substance into artery
99291 Critical care, first 30-74 minutes
76942 Ultrasonic guidance for needle placement
J2785 Injection, regadenoson, 0.1 mg
75827 Review by radiologist of major upper body vein image
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
71046 X-ray of chest, 2 views
36410 Insertion of needle into vein (3 years or older)
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
75820 Review by radiologist of 1 arm or leg vein of 1 arm or leg image
93283 Programming of dual lead implantable defibrillator system
78414 Nuclear medicine study of cardiovascular function
93312 Ultrasound of heart with probe in esophagus, with report
36246 Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch
93285 Programming of cardiac rhythm monitor system
36011 Insertion of tube into vein, first order branch
36247 Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional
75625 Review by radiologist of abdominal aorta image
37225 Removal of plaque in arteries of leg
75716 Review by radiologist of both arms or legs arteries image
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
36005 Injection for x-ray imaging procedure into vein of arm or leg
36252 Insertion of tube into first order main and accessory arteries of both kidneys for imaging with review by radiologist
36475 Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance
36476 Destruction of subsequent incompetent veins of arm or leg using radiofrequency and imaging guidance
99453 Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment
A9500 Technetium tc-99m sestamibi, diagnostic, per study dose
93281 Programming of multiple lead pacemaker system
G0399 Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation
92960 External shock to heart to regulate heart beat
75825 Review by radiologist of major lower body vein image
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect
36010 Insertion of tube into vena cava
93623 Programming of heart rhythm stimulation after drug infusion
93603 Recording of right lower heart chamber rhythm
93612 Insertion of temporary pacemaker electrode for diagnostic lower heart pacing
93602 Recording of upper heart chamber rhythm
93610 Insertion of temporary pacemaker electrode for diagnostic upper heart pacing
33285 Insertion of heart rhythm monitor under skin
93655 Insertion of catheters and destruction of tissue to treat abnormal heart rhythm
93015 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician
93622 Insertion of catheters for recording and pacing of left lower heart chamber rhythm and induction of abnormal rhythm
33208 Insertion of pacemaker and upper and lower heart chamber electrode
93662 Ultrasound evaluation of heart blood vessel with review by radiologist
93463 Drug infusion during cardiac catheterization
93567 Injection for imaging of aorta above heart valve with review by radiologist
93653 Comprehensive electrophysiologic evaluation with catheter destruction of abnormality of upper chamber of heart causing supraventricular tachycardia (rapid heart rate)
93459 Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist
93641 Evaluation of single or dual chamber pacing cardioverter-defibrillator and generator at time of implantation or replacement
76937 Ultrasonic guidance for blood vessel access
37227 Removal of plaque and insertion of stents in arteries of leg
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
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
36224 Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist
36226 Insertion of tube into brain artery for diagnosis or treatment with review by radiologist
36216 Insertion of tube into chest or arm artery, initial second order branch
36225 Insertion of tube into chest artery for diagnosis or treatment with review by radiologist
36569 Insertion of tube for infusion (5 years or older)
37233 Removal of plaque in artery of leg, each additional vessel
99285 Emergency department visit with high level of medical decision making
36227 Insertion of tube into external neck artery for diagnosis or treatment with review by radiologist
36222 Insertion of tube into extracranial artery for diagnosis or treatment with review by radiologist
33286 Removal of heart rhythm monitor from under the skin
36248 Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond
37220 Balloon dilation of groin artery, initial vessel
33225 Insertion of left lower heart electrode for pacemaker or defibrillator
33249 Insertion of implantable defibrillator system
75822 Review by radiologist of both arms and legs veins of both arms or legs image
75600 Review by radiologist of chest aorta image
78428 Nuclear medicine study for detecting heart shunt
92953 Temporary pacemaker to regulate heart beat
37224 Balloon dilation of artery of leg
37228 Balloon dilation of artery of leg, initial vessel
33215 Repositioning of pacemaker or defibrillator electrode
33228 Removal and replacement of dual lead permanent pacemaker
75630 Review by radiologist of abdominal aorta and both leg arteries image

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.