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CHOHAN, OMARD.O. NPI 1154764918 Clinician

Diagnostic Radiology · WILLIAMSVILLE, NY

Specialty Diagnostic Radiology — from billed Medicare claims
In practice about 13 years since medical school (class of 2013, self-reported to CMS)
Location WILLIAMSVILLE, NY · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 64 codes billed · 6,089 disclosed services (CY2024 — most recent year in data)
Current groups
member of 6 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20202026
OLEAN MEDICAL PRACTICE PLLC
2025–2026
UNIVERSITY ORTHOPAEDIC SERVICES INC.
2025–2026
BRADFORD RADIOLOGY PC
2024–2026
KALEIDA HEALTH
2021–2026
GREAT LAKES MEDICAL IMAGING LLC
2020–2026
WESTERN NEW YORK RADIOLOGY ASSOCIATES LLC
2020–2026
OLEAN RADIOLOGY PC
2021–2023
REGIONAL RADIOLOGY ASSOCIATES, PC
2021–2023

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 2023-08

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
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
71045 X-ray of chest, 1 view
A9577 Injection, gadobenate dimeglumine (multihance), per ml
71046 X-ray of chest, 2 views
70450 Ct scan head or brain without contrast
74018 X-ray of abdomen, 1 view
73030 X-ray of shoulder, minimum of 2 views
73502 X-ray of hip, 2-3 views
76705 Limited ultrasound scan of abdomen
74177 Ct scan of abdomen and pelvis with contrast
73562 X-ray of knee, 3 views
77080 Dxa bone density measurement of hip, pelvis, spine
49083 Drainage of fluid from abdominal cavity using imaging guidance
71275 Ct scan of blood vessels of chest with contrast
74176 Ct scan of abdomen and pelvis without contrast
73564 X-ray of knee, 4 or more views
74183 Mri scan of abdomen before and after contrast
73630 X-ray of foot, minimum of 3 views
76770 Complete ultrasound scan behind abdominal cavity
32555 Aspiration of fluid from chest cavity using imaging guidance
72125 Ct scan of upper spine without contrast
76536 Ultrasound scan of head and neck soft tissue
71250 Ct scan of chest without contrast
93880 Ultrasound of both sides of head and neck blood flow
93970 Ultrasound study of arm or leg veins with compression and maneuvers
73610 X-ray of ankle, minimum of 3 views
76776 Ultrasound scan of transplanted kidney
76942 Ultrasonic guidance for needle placement
77001 Fluoroscopic guidance for insertion or removal of central vein access device
73110 X-ray of wrist, minimum of 3 views
72110 X-ray of lower and sacral spine, minimum of 4 views
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older
70498 Ct scan of blood vessels of neck with contrast
73130 X-ray of hand, minimum of 3 views
71271 Low dose ct scan of chest for lung cancer screening
76937 Ultrasonic guidance for blood vessel access
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
71260 Ct scan of chest with contrast
75635 Ct scan of abdominal aorta and both leg arteries with contrast
70496 Ct scan of blood vessels of head with contrast
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
73552 X-ray of thigh bone, minimum 2 views
73560 X-ray of knee, 1-2 views
76700 Complete ultrasound scan of abdomen
62328 Removal of spinal fluid with lower back spinal tap for diagnostic test using imaging guidance
73590 X-ray of lower leg, 2 views
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
78815 Nuclear medicine study from skull base to mid-thigh with ct scan
77012 Review by radiologist of ct guidance for needle placement
70486 Ct scan of face without contrast
72100 X-ray of lower and sacral spine, 2-3 views
72131 Ct scan of lower spine without contrast
73080 X-ray of elbow, minimum of 3 views
74181 Mri scan of abdomen without contrast
76775 Limited ultrasound scan behind abdominal cavity
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
36558 Insertion of tunneled central venous tube for infusion (5 years or older)
72040 X-ray of upper spine, 2-3 views
71101 X-ray of ribs on side of body, minimum of 3 views
72114 X-ray lower and sacral spine, minimum of 6 views
73060 X-ray of upper arm, minimum of 2 views
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels

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.