What is Johnica Eyvazzadeh's specialty?

Johnica Eyvazzadeh (NPI 1144274085) is a Medicare-billing provider whose primary specialty is Anesthesiology in San Ramon, CA.

Where does Johnica Eyvazzadeh practice?

Johnica Eyvazzadeh practices in San Ramon, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1144274085.

How much does Medicare pay Johnica Eyvazzadeh?

Johnica Eyvazzadeh (NPI 1144274085) received approximately $67K in total Medicare Part B payments, serving 356 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1144274085

Johnica EyvazzadehMD

AnesthesiologySan Ramon, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

222

Unique beneficiaries

—

Total services

224

Distinct HCPCS

Medicare payment

$34K

Peer benchmark

Total Medicare services vs. 4,547 Anesthesiology providers in CA — top quintile (cohort median 182).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 050174

Hospital

CCN 050291

Hospital

REFERRAL NETWORK

Where Johnica Eyvazzadeh'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). 4 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SUTTER BAY HOSPITALS	79	320
MARIN GENERAL HOSPITAL	17	49
Daniel Solomon Orthopedic Surgery · Larkspur, CA	13	147
Robert Wirth Diagnostic Radiology · Novato, CA	12	33

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
North Bay Regional Surgery Center, Llc Ambulatory Surgical Center · Novato, CA	26	49
SUTTER BAY HOSPITALS	24	74
Michael Bozuk General Surgery · Petaluma, CA	22	119
SUTTER BAY HOSPITALS	12	24

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