What is Sonja Fontana's specialty?

Sonja Fontana (NPI 1326232455) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Visalia, CA.

Where does Sonja Fontana practice?

Sonja Fontana practices in Visalia, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1326232455.

How much does Medicare pay Sonja Fontana?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Sonja Fontana (NPI 1326232455) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1326232455

Sonja Fontana

PRACTICEOAKVIEW MEDICAL GROUP A MEDICAL CORPORATIONSee all providers at this practice →

Nurse PractitionerVisalia, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

1,945

Beneficiaries

—

Total drug cost

$148K

Distinct drugs

Brand share

26.8%

Top prescribed drugs

Hydrocodone/Acetaminophen194 claims

Alprazolam148 claims

Levothyroxine Sodium87 claims

Losartan Potassium79 claims

Duloxetine Hcl68 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$398

Payment records

By payment type

Food and Beverage$398

Top paying entities

Food and Beverage$398

REFERRAL NETWORK

Where Sonja Fontana'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 · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Martin Falappino Family Practice · Porterville, CA	33	188
Medical Diagnostic Laboratory Llc Clinical Laboratory · La Verne, CA	18	45

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Martin Falappino Family Practice · Porterville, CA	26	120
KAWEAH DELTA HEALTH CARE DISTRICT	26	63
Medical Diagnostic Laboratory Llc Clinical Laboratory · La Verne, CA	13	43

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