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PROVIDER PROFILE · NPI 1508939141

John Lee SangMD

PathologyAustin, TXI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
982
Unique beneficiaries
—
Total services
1,449
Distinct HCPCS
12
Medicare payment
$46K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,018 Pathology providers in TX — above median (cohort median 1,193).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where John Lee Sang's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 50 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Wendell Holladay
Certified Registered Nurse Anesthetist (CRNA) · San Marcos, TX
186206
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
179313
William Deschner
Gastroenterology · San Marcos, TX
169407
Preston Taylor
Certified Registered Nurse Anesthetist (CRNA) · San Marcos, TX
143160
Carlos Neghme
Gastroenterology · San Marcos, TX
93253
Steven Pearce
Gastroenterology · San Marcos, TX
68203
Primo Mayhua
Internal Medicine · New Braunfels, TX
52102
Freddy Angulo
Internal Medicine · San Antonio, TX
46103
Mildred Mozara
Certified Registered Nurse Anesthetist (CRNA) · San Marcos, TX
4257
Stephen Swearingen
Diagnostic Radiology · San Marcos, TX
4151
Charles Mathis
General Surgery · Arlington, TX
39137
Robert Duran
General Surgery · San Marcos, TX
37115
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.