What is Thomas Lim's specialty?

Thomas Lim (NPI 1790775682) is a Medicare-billing provider whose primary specialty is Nephrology in Las Vegas, NV.

Where does Thomas Lim practice?

Thomas Lim practices in Las Vegas, NV, based on the location reported in the CMS Medicare provider datasets for NPI 1790775682.

How much does Medicare pay Thomas Lim?

Thomas Lim (NPI 1790775682) received approximately $136K in total Medicare Part B payments, serving 663 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790775682

Thomas LimMD

PRACTICENEPHROLOGY & ENDOCRINE ASSOCIATES INCSee all providers at this practice →

NephrologyLas Vegas, NVI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

877

Unique beneficiaries

—

Total services

1,468

Distinct HCPCS

Medicare payment

$124K

Peer benchmark

Total Medicare services vs. 106 Nephrology providers in NV — top quintile (cohort median 1,677).

PRESCRIBING · PART D · 2024

Total Rx claims

782

Beneficiaries

—

Total drug cost

$127K

Distinct drugs

Brand share

21.7%

Top prescribed drugs

Losartan Potassium124 claims

Dapagliflozin Propanediol98 claims

Calcitriol94 claims

Hydralazine Hcl84 claims

Amlodipine Besylate70 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$141

Payment records

By payment type

Food and Beverage$141

Top paying entities

Food and Beverage$141

REFERRAL NETWORK

Where Thomas 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). 195 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Lawrence Lehrner Nephrology · Las Vegas, NV	229	811
Quest Diagnostics Incorporated Clinical Laboratory · Las Vegas, NV	185	903
Mercy Inc Ambulance Service Provider · Las Vegas, NV	173	450
SUNRISE MOUNTAINVIEW HOSPITAL, INC.	159	485
Medicwest Ambulance, Inc. Ambulance Service Provider · North Las Vegas, NV	111	260
NPI 1083604003	109	339
NPI 1255335535	108	361
Rizwan Qazi Nephrology · Las Vegas, NV	102	336
Vivek Veerapaneni Nephrology · Las Vegas, NV	99	343
John Havill Nephrology · Las Vegas, NV	98	518
VALLEY HOSPITAL MEDICAL CENTER	94	240
Richard Schwartz Diagnostic Radiology · Las Vegas, NV	93	347

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