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PROVIDER PROFILE · NPI 1912009655

Ritche HaoM.D.

PRACTICESAINT RAPHAEL HOSPITALSee all providers at this practice →
Infectious DiseaseNew Haven, CTI
CROSS-REFERENCE

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REFERRAL NETWORK

Where Ritche Hao'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
YALE NEW HAVEN HOSPITAL91266
American Medical Response Of Connecticut Incorporated
Ambulance Service Provider · New Haven, CT
53299
Michael Virata
Infectious Disease · New Haven, CT
44149
Demetrius Dicks
Diagnostic Radiology · Marietta, GA
44142
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
37211
Costin Ionescu
Interventional Cardiology · New Haven, CT
2685
NASH, IRWIN2564
Marjorie Golden
Infectious Disease · New Haven, CT
2161
Jonathan Killam
Diagnostic Radiology · Lebanon, NH
2051
James Shepherd
Infectious Disease · New Haven, CT
1767
Jay Pahade
Diagnostic Radiology · New Haven, CT
1531
Thomas Eisen
Nephrology · New Haven, CT
14150
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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
193
Unique beneficiaries
—
Total services
307
Distinct HCPCS
7
Medicare payment
$22K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 120 Infectious Disease providers in CT — above median (cohort median 304).
PRESCRIBING · PART D · 2024
Total Rx claims
183
Beneficiaries
—
Total drug cost
$111K
Distinct drugs
12
Brand share
28.4%
Top prescribed drugs
Amoxicillin25 claims
Amoxicillin/Potassium Clav23 claims
Tramadol Hcl21 claims
Methenamine Hippurate15 claims
Bictegrav/Emtricit/Tenofov Ala15 claims
QUALITY · MIPS · 2024
Final MIPS score
87.4
Quality
77.4
Cost
74.3
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.52%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.