PROVIDER PROFILE · NPI 1932100856

Michael NussbaumM.D.

AnesthesiologyPoway, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

105

Unique beneficiaries

—

Total services

108

Distinct HCPCS

Medicare payment

$15K

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 Michael Nussbaum'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF CALIFORNIA	95	148
PALOMAR HEALTH	27	49
Pomerado Outpatient Surgical Center L P Ambulatory Surgical Center · Escondido, CA	21	21
Christopher Heichel Ophthalmology · San Diego, CA	16	57
COOK, GLENN	13	44
Bobby Korn Ophthalmology · La Jolla, CA	12	29

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