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PROVIDER PROFILE · NPI 1104816255

Bayard ChangM.D.

Internal MedicineSacramento, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
82.9
Quality
70.3
Cost
72.7
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.33%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$435
Payment records
19
By payment type
Food and Beverage$435
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 057545
Home health agency
CCN 557073
Home health agency
CCN 559201
Home health agency
CCN 050108
Hospital
CCN 050309
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
6,311
Beneficiaries
—
Total drug cost
$493K
Distinct drugs
136
Brand share
27.0%
Top prescribed drugs
Atorvastatin Calcium412 claims
Amlodipine Besylate291 claims
Zolpidem Tartrate198 claims
Levothyroxine Sodium186 claims
Pantoprazole Sodium147 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,575
Unique beneficiaries
—
Total services
8,084
Distinct HCPCS
19
Medicare payment
$288K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).
REFERRAL NETWORK

Where Bayard 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). 9 inbound referrers · 35 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Emil Tanghetti
Dermatology · Sacramento, CA
55122
DIGNITY HEALTH47114
BASS, LAWRENCE2042
Kenneth Wiesner
Rheumatology · Sacramento, CA
1941
Eleanor Vierra
Nurse Practitioner · Sacramento, CA
1931
Michael Uro
Podiatry · Sacramento, CA
1532
Bradley Chipps
Pulmonary Disease · Sacramento, CA
1465
LEWIS, RICHARD1117
Rohit Bhaskar
Cardiology · Folsom, CA
1121
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · Sacramento, CA
202703
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
95206
SUTTER VALLEY HOSPITALS54145
Sutter Valley Medical Foundation
Clinical Laboratory · Sacramento, CA
53292
Emil Tanghetti
Dermatology · Sacramento, CA
5282
REGENTS OF THE UNIVERSITY OF CALIFORNIA36109
DIGNITY HEALTH3277
Exact Sciences Laboratories, Llc
Clinical Laboratory · Madison, WI
2429
Richard Jones
Ophthalmology · Sacramento, CA
2345
MAGORIEN, DAVID2344
PATH LABS, LLC2229
BASS, LAWRENCE2147
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.