What is Sarah Laponsa's specialty?

Sarah Laponsa (NPI 1073916391) is a Medicare-billing provider whose primary specialty is Physician Assistant in Ann Arbor, MI.

Where does Sarah Laponsa practice?

Sarah Laponsa practices in Ann Arbor, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1073916391.

How much does Medicare pay Sarah Laponsa?

Sarah Laponsa (NPI 1073916391) received approximately $15K in total Medicare Part B payments, serving 175 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1073916391

Sarah LaponsaPA-C

Physician AssistantAnn Arbor, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

248

Unique beneficiaries

—

Total services

335

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 4,490 Physician Assistant providers in MI — above median (cohort median 161).

PRESCRIBING · PART D · 2024

Total Rx claims

529

Beneficiaries

—

Total drug cost

$13K

Distinct drugs

Brand share

6.6%

Top prescribed drugs

Gabapentin186 claims

Pregabalin84 claims

Tramadol Hcl49 claims

Duloxetine Hcl34 claims

Lidocaine31 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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 230046

Hospital

REFERRAL NETWORK

Where Sarah Laponsa'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
Anne Abrahamson Physical Medicine and Rehabilitation · Wyandotte, MI	78	138
Kristina Samu Nurse Practitioner · Ypsilanti, MI	26	37

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Anne Abrahamson Physical Medicine and Rehabilitation · Wyandotte, MI	60	109
Quest Diagnostics Llc Il Clinical Laboratory · Wood Dale, IL	44	76
HENRY FORD WYANDOTTE HOSPITAL	29	48
Kristina Samu Nurse Practitioner · Ypsilanti, MI	21	23
OAKWOOD HEALTHCARE, INC.	17	23

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