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PROVIDER PROFILE · NPI 1407927858

Martin Klahr

PRACTICEMARTIN H. KLAHR, M.D., PLLCSee all providers at this practice →
Internal MedicineStaten Island, NYI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Martin Klahr'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). 27 inbound referrers · 57 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
STATEN ISLAND UNIVERSITY HOSPITAL91368
SILVER LAKE SPECIALIZED REHABILITATION & CARE CENTER, LLC52272
IDOWU, KEHINDE41569
NEW YORK CITY HEALTH AND HOSPITALS CORPORATION37135
Primary Care Ambulance Corp
Ambulance Service Provider · Staten Island, NY
36143
Ruben Kandov
Interventional Cardiology · Brooklyn, NY
3276
Louis Emmer
Internal Medicine · Staten Island, NY
31210
Louis Sasso
Internal Medicine · Staten Island, NY
261,506
New York City Health And Hospitals Corporation
Ambulance Service Provider · Brooklyn, NY
2432
CICCONE, RALPH24120
Roman Royzman
Interventional Cardiology · Brooklyn, NY
2065
Jonathan Scheiner
Interventional Radiology · Staten Island, NY
1984
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STATEN ISLAND UNIVERSITY HOSPITAL66271
SHIEL HOLDINGS LLC571,314
Richmond County Ambulance Service, Inc
Ambulance Service Provider · Staten Island, NY
522,092
Elsayed Hassan
Physical Medicine and Rehabilitation · Staten Island, NY
50410
Precision Health Inc
Portable X-Ray Supplier · Staten Island, NY
49357
Loretta Scott
Nurse Practitioner · Staten Island, NY
48741
Primary Care Ambulance Corp
Ambulance Service Provider · Staten Island, NY
48179
IDOWU, KEHINDE44629
James Lamia
Internal Medicine · Staten Island, NY
41170
SILVER LAKE SPECIALIZED REHABILITATION & CARE CENTER, LLC37148
Sydney Chen
Internal Medicine · Matawan, NJ
36241
LERNER, STEVEN3469
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.