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PROVIDER PROFILE · NPI 1104112994

Guoyu LingM.D.

EndocrinologySaint Louis, MOI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 140046
Hospital
CCN 260105
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
1,762
Beneficiaries
—
Total drug cost
$749K
Distinct drugs
28
Brand share
67.4%
Top prescribed drugs
Semaglutide299 claims
Levothyroxine Sodium187 claims
Insulin Glargine,hum.Rec.Anlog137 claims
Empagliflozin122 claims
Metformin Hcl91 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
201
Unique beneficiaries
—
Total services
277
Distinct HCPCS
7
Medicare payment
$17K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 144 Endocrinology providers in MO — bottom quintile (cohort median 929).
QUALITY · MIPS · 2024
Final MIPS score
84.9
Quality
68.5
Cost
72.2
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.42%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$96
Payment records
4
By payment type
Food and Beverage$96
REFERRAL NETWORK

Where Guoyu Ling'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). 35 inbound referrers · 94 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Robert Fischer
Diagnostic Radiology · Bridgeton, MO
69158
Megan Gau
Diagnostic Radiology · Bridgeton, MO
61169
Thomas Schroyer
Diagnostic Radiology · Saint Louis, MO
44118
Danielle Doerr
Internal Medicine · Saint Louis, MO
44180
WHITING, RICHARD43111
Hari Srihari
Cardiology · Fenton, MO
42231
Andre Strzembosz
General Surgery · Bridgeton, MO
38159
Stephen Slowik
Internal Medicine · Fenton, MO
38149
Francisco Pherez
Internal Medicine · St Louis, MO
37140
Timothy Brinker
Internal Medicine · Saint Louis, MO
36148
Jacqueline Rickard
Family Practice · Chesterfield, MO
34167
Michael Heavey
Gastroenterology · Saint Louis, MO
29104
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SSM HEALTH CARE ST. LOUIS4331,284
Daniel Wagner
Cardiology · Saint Louis, MO
121347
John Stephens
Diagnostic Radiology · Saint Louis, MO
106212
Matthew Stadnyk
Diagnostic Radiology · Bridgeton, MO
103262
James Smith
Cardiology · Saint Louis, MO
102309
Ronald Palmer
Diagnostic Radiology · Bridgeton, MO
96213
Abbott Ambulance Inc
Ambulance Service Provider · Saint Louis, MO
95305
Karen Baranski
Diagnostic Radiology · Bridgeton, MO
92224
Megan Gau
Diagnostic Radiology · Bridgeton, MO
82220
Thomas Schroyer
Diagnostic Radiology · Saint Louis, MO
73178
Scott Dembiec
Internal Medicine · Washington, MO
71187
Hari Srihari
Cardiology · Fenton, MO
71366
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.