caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1134160880

NPI 1134160880

PRACTICEJOHNS HOPKINS HOSPITALSee all providers at this practice →
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 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 NPI 1134160880'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). 18 inbound referrers · 36 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Nada Alachkar
Nephrology · Baltimore, MD
45308
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
44346
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
42578
Quest Diagnostics Nichols Institute, Inc.
Clinical Laboratory · Chantilly, VA
35244
BARKEY, LISA29161
Ulrike Hamper
Diagnostic Radiology · Baltimore, MD
2353
Robert Montgomery
General Surgery · Baltimore, MD
19127
David Feigin
Diagnostic Radiology · Baltimore, MD
1850
Siva Raman
Diagnostic Radiology · Walnut Creek, CA
1757
Manisha Loss
Dermatology · Baltimore, MD
16107
CORRETTI, MARY1536
Katherine Klingenberg
Physician Assistant · Aurora, CO
1568
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE JOHNS HOPKINS HOSPITAL2281,768
JOHNS HOPKINS BAYVIEW MEDICAL CENTER INC78378
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
51429
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
50611
Shadi Nijim
Nephrology · Las Vegas, NV
44132
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
42368
Quest Diagnostics Nichols Institute, Inc.
Clinical Laboratory · Chantilly, VA
39273
Fawaz Al Ammary
Nephrology · Orange, CA
37203
Hamid Rabb
Nephrology · Baltimore, MD
37244
Nada Alachkar
Nephrology · Baltimore, MD
37210
Fizza Naqvi
Nephrology · Baltimore, MD
33269
Robin Avery
Infectious Disease · Baltimore, MD
31190
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.