What is Sis Ostolasa's specialty?

Sis Ostolasa (NPI 1013952761) is a Medicare-billing provider whose primary specialty is Physician Assistant in Meridian, ID.

Where does Sis Ostolasa practice?

Sis Ostolasa practices in Meridian, ID, based on the location reported in the CMS Medicare provider datasets for NPI 1013952761.

How much does Medicare pay Sis Ostolasa?

Sis Ostolasa (NPI 1013952761) received approximately $11K in total Medicare Part B payments, serving 98 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1013952761

Sis OstolasaPA

Physician AssistantMeridian, IDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

148

Unique beneficiaries

—

Total services

167

Distinct HCPCS

Medicare payment

$10K

Peer benchmark

Total Medicare services vs. 1,084 Physician Assistant providers in ID — below median (cohort median 296).

PRESCRIBING · PART D · 2024

Total Rx claims

1,813

Beneficiaries

—

Total drug cost

$50K

Distinct drugs

Brand share

12.2%

Top prescribed drugs

Levothyroxine Sodium156 claims

Atorvastatin Calcium141 claims

Losartan Potassium134 claims

Omeprazole123 claims

Lisinopril84 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 (2)

CCN 130007

Hospital

CCN 130013

Hospital

REFERRAL NETWORK

Where Sis Ostolasa'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). 0 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
WEST VALLEY MEDICAL CENTER, INC.	46	223
Daniel Allen Family Practice · Middleton, ID	18	61
St Lukes Regional Medical Center General Acute Care Hospital · Boise, ID	12	110

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