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PROVIDER PROFILE · NPI 1477642486

Gregory ForstallM.D.

PRACTICEMCLAREN FLINTSee all providers at this practice →
Internal MedicineFlint, MII
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
82.3
Quality
46.7
Cost
81.3
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.31%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
864
Beneficiaries
—
Total drug cost
$378K
Distinct drugs
27
Brand share
40.5%
Top prescribed drugs
Vancomycin Hcl95 claims
Ceftriaxone Sodium70 claims
Amoxicillin/Potassium Clav64 claims
Cefepime Hcl54 claims
Bictegrav/Emtricit/Tenofov Ala53 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
813
Unique beneficiaries
—
Total services
2,634
Distinct HCPCS
8
Medicare payment
$185K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,459 Internal Medicine providers in MI — top quintile (cohort median 549).
REFERRAL NETWORK

Where Gregory Forstall'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). 140 inbound referrers · 244 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NPI 13563683693844,441
Christopher Conlin
Diagnostic Radiology · Flint, MI
3614,890
Sudhir Arumanla
Diagnostic Radiology · Flint, MI
3223,236
Mobile Medical Response Inc
Ambulance Service Provider · Saginaw, MI
152812
QUEST DIAGNOSTICS INCORPORATED MI146845
NPI 13563416551461,183
John Youssef
Pulmonary Disease · Flint, MI
1341,188
STAT EMERGENCY MEDICAL SERVICES INC1311,059
Patriot Ambulance Service, Inc.
Ambulance Service Provider · Flint, MI
103667
Carlo Dall'olmo
Surgery · Flint, MI
87570
Mohamad Alasbahi
Internal Medicine · Mount Morris, MI
86848
Michael Kia
General Surgery · Flint, MI
83745
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MCLAREN FLINT4483,468
Mark Camens
Diagnostic Radiology · West Bloomfield, MI
2902,332
NPI 13563683692512,345
Christopher Conlin
Diagnostic Radiology · Flint, MI
2382,333
Tomy Kalapparambath
Diagnostic Radiology · Flint, MI
2131,462
Stephen Defriez
Diagnostic Radiology · Flint, MI
2081,601
Edmund Louvar
Diagnostic Radiology · Flint, MI
2041,370
Sudhir Arumanla
Diagnostic Radiology · Flint, MI
1931,444
REGIONAL EMERGENCY MEDICAL SERVICE INC185968
Patriot Ambulance Service, Inc.
Ambulance Service Provider · Flint, MI
1541,292
Joseph Varghese
Pulmonary Disease · Flint, MI
126820
QUEST DIAGNOSTICS INCORPORATED MI117797
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.