What is Man Shim's specialty?

Man Shim (NPI 1356536007) is a Medicare-billing provider whose primary specialty is Rheumatology in Costa Mesa, CA.

Where does Man Shim practice?

Man Shim practices in Costa Mesa, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1356536007.

How much does Medicare pay Man Shim?

Man Shim (NPI 1356536007) received approximately $20K in total Medicare Part B payments, serving 84 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1356536007

Man ShimM.D.

PRACTICEBRISTOL PARK MEDICAL GROUPSee all providers at this practice →

RheumatologyCosta Mesa, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

182

Unique beneficiaries

—

Total services

371

Distinct HCPCS

Medicare payment

$18K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,127

Beneficiaries

—

Total drug cost

$858K

Distinct drugs

Brand share

34.4%

Top prescribed drugs

Prednisone271 claims

Methotrexate Sodium212 claims

Hydroxychloroquine Sulfate162 claims

Folic Acid69 claims

Leflunomide52 claims

QUALITY · MIPS · 2024

Final MIPS score

87.2

Quality

81.2

Cost

71.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.51%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Man Shim'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). 2 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
RHEUMATOLOGY DIAGNOSTICS LABORATORY INC	46	302
Unilab Corporation Clinical Laboratory · West Hills, CA	18	68

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CEDARS-SINAI MEDICAL CENTER	101	498
Arash Horizon Rheumatology · Los Angeles, CA	36	269
Unilab Corporation Clinical Laboratory · West Hills, CA	18	85
RHEUMATOLOGY DIAGNOSTICS LABORATORY INC	12	50
Elton Tourje Diagnostic Radiology · Los Angeles, CA	11	27

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