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PROVIDER PROFILE · NPI 1366411548

Gary Chang

PRACTICESOHRAB GOLLOGLY MD PCSee all providers at this practice →
AnesthesiologyMonterey, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
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.
QUALITY · MIPS · 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 Gary Chang'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). 23 inbound referrers · 35 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Monterey Peninsula Surgery Center Llc
Ambulatory Surgical Center · Monterey, CA
217653
MITCHELL, DAVID124274
Monterey Peninsula Surgery Center Munras Ave
Ambulatory Surgical Center · Monterey, CA
4895
Frederick Pereles
Diagnostic Radiology · Salinas, CA
2345
Ernst Hansch
Diagnostic Radiology · Edina, MN
2333
Dragan Dimitrov
Neurosurgery · Monterey, CA
2233
Christopher Meckel
Orthopedic Surgery · Monterey, CA
2149
Andrew Schmidt
Diagnostic Radiology · Monterey, CA
1938
Anthony Filly
Diagnostic Radiology · Carmel, CA
1842
CARVER, CHRISTOPHER1839
HULTGREN, BRUCE1839
HEALTH DIAGNOSTICS OF CALIFORNIA, LLC1742
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
COMMUNITY HOSPITAL OF THE MONTEREY PENINSULA161593
Monterey Peninsula Surgery Center Llc
Ambulatory Surgical Center · Monterey, CA
129307
Richard Revis
Anesthesiology · Monterey, CA
122265
MITCHELL, DAVID77155
Monterey Peninsula Surgery Center Munras Ave
Ambulatory Surgical Center · Monterey, CA
3160
Emile Shaheen
Anesthesiology · Monterey, CA
3166
Unilab Corporation
Clinical Laboratory · San Jose, CA
28135
SALINAS VALLEY MEMORIAL HEALTHCARE SYSTEM2754
Robert Patton
Internal Medicine · Salinas, CA
24115
Christopher Meckel
Orthopedic Surgery · Monterey, CA
2239
Dragan Dimitrov
Neurosurgery · Monterey, CA
2151
Cary Yeh
Diagnostic Radiology · Monterey, CA
2130
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.