PROVIDER PROFILE · NPI 1639104482

Christine DarwinMD

EndocrinologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

295

Unique beneficiaries

—

Total services

379

Distinct HCPCS

Medicare payment

$37K

Peer benchmark

Total Medicare services vs. 633 Endocrinology providers in CA — below median (cohort median 1,164).

PRESCRIBING · PART D · 2024

Total Rx claims

895

Beneficiaries

—

Total drug cost

$309K

Distinct drugs

Brand share

68.4%

Top prescribed drugs

Levothyroxine Sodium95 claims

Metformin Hcl94 claims

Insulin Glargine,hum.Rec.Anlog84 claims

Pen Needle, Diabetic82 claims

Semaglutide71 claims

QUALITY · MIPS · 2024

Final MIPS score

87.5

Quality

79.4

Cost

73.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.53%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Christine Darwin'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). 40 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Donald Roback Diagnostic Radiology · Manhattan Beach, CA	59	590
Benjamin Plotkin Diagnostic Radiology · Los Angeles, CA	58	536
Kathleen Brown Diagnostic Radiology · Los Angeles, CA	41	347
Sheila Ahmadi Endocrinology · Los Angeles, CA	34	469
RAGAVENDRA, NAGESH	32	97
Robert Suh Diagnostic Radiology · Los Angeles, CA	31	251
Victor Sai Diagnostic Radiology · Los Angeles, CA	30	159
REGENTS OF THE UNIV OF CALIFORNIA	30	90
Inder Chopra Internal Medicine · Los Angeles, CA	29	326
Dorothy Martinez Endocrinology · Los Angeles, CA	28	449
Scott Genshaft Interventional Radiology · Los Angeles, CA	27	291
Denise Aberle Diagnostic Radiology · Los Angeles, CA	24	148

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