What is Lauren Stark's specialty?

Lauren Stark (NPI 1609161439) is a Medicare-billing provider whose primary specialty is Physician Assistant in Fremont, CA.

Where does Lauren Stark practice?

Lauren Stark practices in Fremont, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1609161439.

How much does Medicare pay Lauren Stark?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Lauren Stark (NPI 1609161439) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1609161439

Lauren Stark

PRACTICEMISSION PEAK ORTHOPAEDIC MEDICAL GROUP, INCSee all providers at this practice →

Physician AssistantFremont, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

192

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

29.2%

Top prescribed drugs

Oxycodone Hcl81 claims

Ondansetron56 claims

Celecoxib55 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Lauren Stark'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Soheil Motamed Orthopedic Surgery · Fremont, CA	17	39
Ashay Kale General Practice · Fremont, CA	11	33

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