PROVIDER PROFILE · NPI 1093728909

Margie LimMD

Internal MedicineSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

255

Unique beneficiaries

—

Total services

321

Distinct HCPCS

Medicare payment

$28K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — below median (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

1,771

Beneficiaries

—

Total drug cost

$135K

Distinct drugs

Brand share

20.4%

Top prescribed drugs

Atorvastatin Calcium189 claims

Rosuvastatin Calcium172 claims

Levothyroxine Sodium117 claims

Amlodipine Besylate108 claims

Metoprolol Succinate81 claims

QUALITY · MIPS · 2024

Final MIPS score

89.0

Quality

87.6

Cost

73.3

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.59%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050047

Hospital

CCN 050360

Hospital

CCN 050454

Hospital

REFERRAL NETWORK

Where Margie 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). 2 inbound referrers · 11 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jon Keller Pathology · Palo Alto, CA	131	633
Joseph Walter Diagnostic Radiology · Palo Alto, CA	15	28

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Jon Keller Pathology · Palo Alto, CA	173	913
DIGNITY COMMUNITY CARE	30	67
Joseph Walter Diagnostic Radiology · Palo Alto, CA	22	34
MILLS-PENINSULA HEALTH SERVICES	22	74
STANFORD HEALTH CARE	15	29
Recha Bergstrom Diagnostic Radiology · Palo Alto, CA	15	19
John Murao Diagnostic Radiology · Palo Alto, CA	13	21
Erik Price Interventional Cardiology · Stanford, CA	12	22
Cheena Ramrakhiani Cardiology · Stanford, CA	11	21
Darren Don Interventional Pain Management · Palo Alto, CA	11	23
Rita Sohlich Diagnostic Radiology · Palo Alto, CA	11	16

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