What is Stephen Tan's specialty?

Stephen Tan (NPI 1669446415) is a Medicare-billing provider whose primary specialty is Micrographic Dermatologic Surgery in Saint Paul, MN.

Where does Stephen Tan practice?

Stephen Tan practices in Saint Paul, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1669446415.

How much does Medicare pay Stephen Tan?

Stephen Tan (NPI 1669446415) received approximately $250K in total Medicare Part B payments, serving 235 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669446415

Stephen TanMD

PRACTICEREGIONS HOSPITALSee all providers at this practice →

Micrographic Dermatologic SurgerySaint Paul, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

523

Unique beneficiaries

—

Total services

689

Distinct HCPCS

Medicare payment

$218K

Peer benchmark

Total Medicare services vs. 20 Micrographic Dermatologic Surgery providers in MN — below median (cohort median 1,181).

PRESCRIBING · PART D · 2024

Total Rx claims

107

Beneficiaries

—

Total drug cost

$210

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Cephalexin107 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Stephen 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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Warren Goodman Dermatology · Saint Paul, MN	44	99
Group Health Plan Inc. Clinical Laboratory · Eden Prairie, MN	31	88
REST, ELLEN	30	56
Richard Steinberg Dermatology · Minneapolis, MN	19	34

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events