PROVIDER PROFILE · NPI 1356534044

Nina ChayaM.D.

PRACTICEANESTHESIA SERVICE MEDICAL GROUPSee all providers at this practice →

AnesthesiologySan Diego, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 4,547 Anesthesiology providers in CA — below median (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 · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Nina Chaya'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). 3 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
North Coast Surgery Center Ltd Ambulatory Surgical Center · Oceanside, CA	24	31
Sean Pinnell Diagnostic Radiology · Vista, CA	14	16
Grace Mellgren Ophthalmology · Roswell, NM	11	29

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
TRI-CITY HOSPITAL	30	39
LA JOLLA ORTHOPAEDIC SURGERY CENTER LP	24	26
Melissa Myrsiades Pathology · Sun City, AZ	17	23
TRI CITY HOSPITAL	14	16
BALBOA AMBULANCE INC.	12	13
Mahnaz Shahidi-Asl Pathology · Napa, CA	11	12

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