PROVIDER PROFILE · NPI 1790963502

Carla PerissinottoMD, MHS

Geriatric MedicineSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

198

Unique beneficiaries

—

Total services

351

Distinct HCPCS

Medicare payment

$45K

Peer benchmark

Total Medicare services vs. 192 Geriatric Medicine providers in CA — below median (cohort median 621).

PRESCRIBING · PART D · 2024

Total Rx claims

687

Beneficiaries

—

Total drug cost

$80K

Distinct drugs

Brand share

16.9%

Top prescribed drugs

Gabapentin50 claims

Sertraline Hcl37 claims

Escitalopram Oxalate36 claims

Trazodone Hcl33 claims

Losartan Potassium32 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Carla Perissinotto'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SUTTER EAST BAY HOSPITALS	74	129
Helen Kao Internal Medicine · Portland, OR	17	45
FURER, JESSICA	17	26
Andrea Thach Hospice and Palliative Care · Oakland, CA	15	24
SEARLS, GWYNNE	13	30
STRAUS, DIANE	12	25
Kathryn Klima Diagnostic Radiology · Oakland, CA	11	12

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