What is Lennart Tan's specialty?

Lennart Tan (NPI 1982668364) is a Medicare-billing provider whose primary specialty is Pathology in Spokane Valley, WA.

Where does Lennart Tan practice?

Lennart Tan practices in Spokane Valley, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1982668364.

How much does Medicare pay Lennart Tan?

Lennart Tan (NPI 1982668364) received approximately $94K in total Medicare Part B payments, serving 855 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1982668364

Lennart TanMD

PathologySpokane Valley, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,430

Unique beneficiaries

—

Total services

2,633

Distinct HCPCS

Medicare payment

$89K

Peer benchmark

Total Medicare services vs. 260 Pathology providers in WA — top quintile (cohort median 1,530).

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

Total received

$13

Payment records

By payment type

Food and Beverage$13

Top paying entities

Food and Beverage$13

REFERRAL NETWORK

Where Lennart 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). 30 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Incyte Pathology, P.S. Clinical Laboratory · Spokane Valley, WA	110	121
Sang Kim Gastroenterology · Bellevue, WA	92	233
Robin King Certified Registered Nurse Anesthetist (CRNA) · Issaquah, WA	89	97
Tammy Barrett Certified Registered Nurse Anesthetist (CRNA) · Bellevue, WA	86	95
STURDEVANT, ALLEN	78	78
Jamie Aleba Physician Assistant · Great Falls, MT	62	85
Raj Butani Gastroenterology · Bellevue, WA	62	140
George Winters Gastroenterology · Bellevue, WA	54	121
Diane Engelbrecht Diagnostic Radiology · Lynnwood, WA	38	56
MATTHIES, RICH	37	52
SPERLING, STEVEN	33	53
Philip Lowe Diagnostic Radiology · Lynnwood, WA	32	43

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