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PROVIDER PROFILE · NPI 1013049188

Anne Lynn ChangMD

PRACTICESTANFORD HEALTH CARESee all providers at this practice →
DermatologyStanford, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
88.5
Quality
87.1
Cost
69.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.57%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
287
Beneficiaries
—
Total drug cost
$165K
Distinct drugs
13
Brand share
19.9%
Top prescribed drugs
Ketoconazole44 claims
Triamcinolone Acetonide39 claims
Clindamycin Phosphate34 claims
Fluorouracil32 claims
Fluocinonide21 claims
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050441
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
825
Unique beneficiaries
—
Total services
2,346
Distinct HCPCS
13
Medicare payment
$75K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,546 Dermatology providers in CA — below median (cohort median 2,504).
REFERRAL NETWORK

Where Anne Lynn 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). 1 inbound referrers · 4 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Kerri Rieger
Undefined Physician type · Palo Alto, CA
1349
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STANFORD HEALTH CARE1711,702
Roberto Novoa
Dermatology · Stanford, CA
37111
Kerri Rieger
Undefined Physician type · Palo Alto, CA
30115
Jinah Kim
Pathology · Palo Alto, CA
2556
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
2
By payment type
Consulting Fee$2K
Food and Beverage$236