What is Dennis Liu's specialty?

Dennis Liu (NPI 1366554933) is a Medicare-billing provider whose primary specialty is Rheumatology in Folsom, CA.

Where does Dennis Liu practice?

Dennis Liu practices in Folsom, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1366554933.

How much does Medicare pay Dennis Liu?

Dennis Liu (NPI 1366554933) received approximately $91K in total Medicare Part B payments, serving 289 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1366554933

Dennis LiuMD

RheumatologyFolsom, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

466

Unique beneficiaries

—

Total services

1,498

Distinct HCPCS

Medicare payment

$81K

Peer benchmark

Total Medicare services vs. 530 Rheumatology providers in CA — above median (cohort median 1,833).

PRESCRIBING · PART D · 2024

Total Rx claims

2,986

Beneficiaries

—

Total drug cost

$3.6M

Distinct drugs

Brand share

35.8%

Top prescribed drugs

Methotrexate Sodium406 claims

Prednisone297 claims

Leflunomide280 claims

Hydroxychloroquine Sulfate248 claims

Azathioprine235 claims

QUALITY · MIPS · 2024

Final MIPS score

99.6

Quality

86.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.04%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$154

Payment records

By payment type

Food and Beverage$135

Education$19

Top paying entities

Food and Beverage$135

Education$19

REFERRAL NETWORK

Where Dennis Liu'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). 6 inbound referrers · 8 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY HEALTH	34	52
Shaghayegh Nealon Radiation Oncology · Sacramento, CA	24	30
Andrew Lee Diagnostic Radiology · Sacramento, CA	21	35
HAINES, PHILIP	16	26
Shefali Shah Internal Medicine · Sacramento, CA	15	18
Andrew Linn Interventional Pain Management · Sacramento, CA	13	18

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · Sacramento, CA	194	758
DIGNITY HEALTH	40	74
Shaghayegh Nealon Radiation Oncology · Sacramento, CA	28	44
DIGNITY HEALTH	27	42
Shefali Shah Internal Medicine · Sacramento, CA	17	27
Andrew Lee Diagnostic Radiology · Sacramento, CA	13	23
Daniel Herron Diagnostic Radiology · Roseville, CA	12	24
DIGNITY HEALTH	11	18

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