What is Kian Lim's specialty?

Kian Lim (NPI 1851597108) is a Medicare-billing provider whose primary specialty is Medical Oncology in Saint Louis, MO.

Where does Kian Lim practice?

Kian Lim practices in Saint Louis, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1851597108.

How much does Medicare pay Kian Lim?

Kian Lim (NPI 1851597108) received approximately $671K in total Medicare Part B payments, serving 165 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1851597108

Kian LimMD

Medical OncologySaint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

538

Unique beneficiaries

—

Total services

13,492

Distinct HCPCS

Medicare payment

$106K

Peer benchmark

Total Medicare services vs. 109 Medical Oncology providers in MO — above median (cohort median 16,285).

PRESCRIBING · PART D · 2024

Total Rx claims

1,159

Beneficiaries

—

Total drug cost

$493K

Distinct drugs

Brand share

36.4%

Top prescribed drugs

Prochlorperazine Maleate84 claims

Diphenoxylate Hcl/Atropine74 claims

Lipase/Protease/Amylase69 claims

Gabapentin59 claims

Apixaban59 claims

QUALITY · MIPS · 2024

Final MIPS score

84.2

Quality

71.6

Cost

75.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.39%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

By payment type

Consulting Fee$2K

Top paying entities

Consulting Fee$2K

REFERRAL NETWORK

Where Kian Lim'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Michael Naughton Medical Oncology · Cape Girardeau, MO	53	388
Saiama Waqar Medical Oncology · Saint Louis, MO	49	449
Morey Blinder Hematology · Saint Louis, MO	48	153
Peter Westervelt Medical Oncology · Brunswick, ME	37	402
William James Diagnostic Radiology · Saint Louis, MO	35	107
Rama Suresh Medical Oncology · Saint Louis, MO	34	145
Douglas Adkins Medical Oncology · Saint Louis, MO	32	179
Loren Michel Medical Oncology · Saint Louis, MO	25	152
Camille Abboud Medical Oncology · Saint Louis, MO	24	168
Washington University Clinical Laboratory · Saint Louis, MO	19	50
Washington University Clinical Laboratory · Saint Louis, MO	19	58
Ron Bose Medical Oncology · Saint Louis, MO	19	66

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