PROVIDER PROFILE · NPI 1013099746

Kwan TanM.D.

Internal MedicineLa Palma, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

739

Unique beneficiaries

—

Total services

1,164

Distinct HCPCS

Medicare payment

$77K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

8,041

Beneficiaries

—

Total drug cost

$696K

Distinct drugs

117

Brand share

16.4%

Top prescribed drugs

Atorvastatin Calcium698 claims

Losartan Potassium660 claims

Amlodipine Besylate563 claims

Metformin Hcl354 claims

Hydrocodone/Acetaminophen217 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$4K

Payment records

By payment type

Food and Beverage$4K

Travel and Lodging$6

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050348

Hospital

REFERRAL NETWORK

Where Kwan Tan'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). 0 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Consolidated Medical Bio-Analysis Inc Clinical Laboratory · Cypress, CA	63	212
Winston Wong Internal Medicine · La Palma, CA	19	29
UNIVERSITY OF CALIFORNIA IRVINE	14	54

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history