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PROVIDER PROFILE · NPI 1457397143

Nathan LandesmanD.O.

PRACTICEFLINT GASTROENTEROLOGY ASSOCIATES PCSee all providers at this practice →
GastroenterologyGrand Blanc, MII
CROSS-REFERENCE

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REFERRAL NETWORK

Where Nathan Landesman'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). 31 inbound referrers · 43 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ASCENSION GENESYS HOSPITAL255748
QUEST DIAGNOSTICS INCORPORATED MI70293
The Center For Gastrointestinal Health At Health Park Llc
Ambulatory Surgical Center · Grand Blanc, MI
64123
Peter Rydesky
Diagnostic Radiology · Dayton, OH
53112
George Arnold
Diagnostic Radiology · Grand Blanc, MI
4695
Lawrence Ashker
Diagnostic Radiology · Rochester, MI
4059
Andrew Henke
Pathology · Grand Blanc, MI
3571
Frank Tilli
Interventional Cardiology · Grand Blanc, MI
3559
Nasser Qadri
Interventional Radiology · Fort Wayne, IN
3083
Alan Henke
Pathology · Grand Blanc, MI
2967
Riad Dali Ahmad
Infectious Disease · Grand Blanc, MI
2888
SADIQ, SHAHZAD2164
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ASCENSION GENESYS HOSPITAL94283
QUEST DIAGNOSTICS INCORPORATED MI64191
Arnielito Tuazon
Anesthesiology · Flint, MI
42116
Michael Gedwill
Diagnostic Radiology · Flint, MI
41102
Peter Rydesky
Diagnostic Radiology · Dayton, OH
3983
Harvey Yee
Diagnostic Radiology · Grand Rapids, MI
39107
Steve Min
Diagnostic Radiology · Saginaw, MI
3891
HIMES, BRENT3690
Chandler Veenhuis
Diagnostic Radiology · Grand Rapids, MI
3367
SWARTZ AMBULANCE SERVICE INC3375
Lawrence Ashker
Diagnostic Radiology · Rochester, MI
2845
Nasser Qadri
Interventional Radiology · Fort Wayne, IN
2869
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
448
Unique beneficiaries
—
Total services
486
Distinct HCPCS
10
Medicare payment
$51K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 386 Gastroenterology providers in MI — above median (cohort median 472).
PRESCRIBING · PART D · 2024
Total Rx claims
829
Beneficiaries
—
Total drug cost
$790K
Distinct drugs
16
Brand share
58.0%
Top prescribed drugs
Sodium Chloride/Nahco3/Kcl/Peg230 claims
Omeprazole191 claims
Mesalamine66 claims
Sodium, Potassium,mag Sulfates41 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl35 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$798
Payment records
46
By payment type
Food and Beverage$784
Education$14