What is Catherine Olivolo's specialty?

Catherine Olivolo (NPI 1710035993) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Yreka, CA.

Where does Catherine Olivolo practice?

Catherine Olivolo practices in Yreka, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1710035993.

How much does Medicare pay Catherine Olivolo?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Catherine Olivolo (NPI 1710035993) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1710035993

Catherine Olivolo

PRACTICESISKIYOU HOSPITAL INCSee all providers at this practice →

Nurse PractitionerYreka, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

223

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

14.8%

Top prescribed drugs

Hydrocodone/Acetaminophen33 claims

Gabapentin25 claims

Alprazolam23 claims

Atorvastatin Calcium17 claims

Zolpidem Tartrate16 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 Catherine Olivolo'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SISKIYOU HOSPITAL, INC.	290	3,673
Peter Halt Diagnostic Radiology · Mount Shasta, CA	67	153
Louis Derouchey General Practice · Yreka, CA	33	165
Chad Palmer Physician Assistant · Silverton, OR	24	70
Jeffrey Evans Osteopathic Manipulative Medicine · Moses Lake, WA	21	81
Aaron Stutz Emergency Medicine · Mount Shasta, CA	18	42
PATHOLOGY, INC.	14	32
Scott Anderson Physician Assistant · Redding, CA	13	41

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