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PROVIDER PROFILE · NPI 1205237955

Guillermo VallejoCRNA

PRACTICEUC REGENTSSee all providers at this practice →
Certified Registered Nurse Anesthetist (CRNA)Orange, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050348
Hospital
REFERRAL NETWORK

Where Guillermo Vallejo'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). 6 inbound referrers · 10 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Byron J Allen
Internal Medicine · Orange, CA
4074
Pranav Patel
Cardiology · Orange, CA
2040
Marisa Tseng
Diagnostic Radiology · Duarte, CA
1527
NPI 10938956661527
Teferi Mitiku
Internal Medicine · Orange, CA
1537
Unilab Corporation
Clinical Laboratory · West Hills, CA
1217
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UNIVERSITY OF CALIFORNIA IRVINE114307
John Lee
Gastroenterology · Orange, CA
2345
CYRLAK, DVORA2082
SCHWID, HOWARD1818
Thomas Lee
Pathology · Newport Beach, CA
1415
PAULL, BARRY1315
Byron J Allen
Internal Medicine · Orange, CA
1336
Ross Moskowitz
Urology · Orange, CA
1339
Falck Mobile Health Corp
Ambulance Service Provider · Orange, CA
1314
NPI 10938956661219
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
228
Unique beneficiaries
—
Total services
241
Distinct HCPCS
4
Medicare payment
$14K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,617 Certified Registered Nurse Anesthetist (CRNA) providers in CA — top quintile (cohort median 113).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.