Fah S. Leong

Practice locations

• Faculty Physicians And Surgeons Of Llusm
  Street address not reported, Southlake, TX 76092
  Call 9517860801
• Pco Pc
  Street address not reported, Southlake, TX 76092
  Call 3176149881
• Humboldt Park Health
  1044 N Francisco Ave , Chicago, IL 60622
  Call 7732928227
• Lubbock County Hospital District
  11011 Slide Rd , Lubbock, TX 79424
  Call 8067758200
• Edward W Sparrow Hospital Association
  1215 E Michigan Ave Unitversity Of Michigan Health Spar, Lansing, MI 48912
  Call 5173645650
• Bonaventure Medical Foundation Llc
  1339 W Lake St , Addison, IL 60101
  Call 8479815767
• Interfaith Professional Physician Services Pc
  1545 Atlantic Ave , Brooklyn, NY 11213
  Call 7186134000
• Bonaventure Medical Foundation Llc
  1786 Moon Lake Blvd , Hoffman Est, IL 60194
  Call 8477558208
• Radiology Associates Of Albuquerque Pa
  2140 E Southlake Blvd L 824, Southlake, TX 76092
  Call 5053326900
• Christiana Care Health Services Inc
  2140 E Southlake Blvd L 824, Southlake, TX 76092
  Call 3027331840
• Humboldt Park Health
  2140 E Southlake Blvd Suite L824, Southlake, TX 76092
  Call 7732928200
• Bayhealth Radiologists Llc
  301 Watermere Dr Apt 420, Southlake, TX 76092
  Call 3027447113
• On-Line Radiology Medical Group Inc
  301 Watermere Dr Apt 420 Leong Telerad, Southlake, TX 76092
  Call 3176149881
• Central Texas Radiological Associates Pa
  400 N Brown St , Hamilton, TX 76531
  Call 2543861600
• Christiana Care Health Services Inc
  4755 Ogletown Stanton Rd , Newark, DE 19718
  Call 3028383088
• Lubbock County Hospital District
  602 Indiana Ave , Lubbock, TX 79415
  Call 8067758400
• Central Texas Radiological Associates Pa
  6901 Medical Pkwy , Waco, TX 76712
  Call 2547514000
• Bonaventure Medical Foundation Llc
  800 Biesterfield Rd , Elk Grove Village, IL 60007
• Rockford Health Physicians
  8201 E Riverside Blvd , Rockford, IL 61114
  Call 8159712000
• Thorek Radiology Group Nfp
  850 W Irving Park Rd , Chicago, IL 60613
  Call 7739756722
• Mercy Health System Corporation
  875 S Route 31 , Crystal Lake, IL 60014
  Call 7792205500
• Mercy Health System Corporation
  901 Grant St , Harvard, IL 60033
  Call 8159435431
• Central Valley Community Medical Imaging
  930 Charles River Ct , Allen, TX 75013
  Call 5594474022

CMS measures of specific care

These are 2024 results reported for this clinician’s NPI. Each CMS rating describes one measure of care, not patient reviews or an overall doctor grade. The patients, ages and insurance types included depend on the measure and collection method; these are not necessarily Medicare-only or pediatric results. They do not establish performance at a particular current practice.

No individual clinical measures approved by CMS for profile display are available for this doctor in this release. Missing results do not mean poor care. Many clinicians or measures are not publicly reported.

Released 2026-09-10. Only CMS display-approved MIPS and QCDR clinical measures are shown; participation attestations and cost measures are excluded. CMS uses a benchmark drawn from best performers covering at least 10% of the relevant patient population, with an adjustment for small denominators. ModernDoc has not independently validated these ratings. Source data and reported rates · CMS rating methodology · Coverage and reporting limits.

Reported procedure activity

CMS attributes these procedures to this clinician through Original Medicare and Medicare Advantage claims and encounters. Counts span locations and are not unique-patient counts. They do not establish quality, current availability, or that a procedure is offered at any practice listed here. Other insurance populations are not included.

No procedure activity is available for display in this release. This does not mean this doctor has no experience.

CMS release 2026-10-15. CMS describes a 12-month observation window with a three-month claims-processing lag; this file does not provide exact start and end dates. Only categories CMS marks for profile display are shown. Source data · How CMS reports procedures.

Patient experience at affiliated groups

No group survey results are linked in this release. Missing information is not a judgment about this doctor’s care.

CMS group survey year 2024 · Released 2026-09-10. View the source data · How CMS reports these measures.