What is Mark Schwartz's specialty?

Mark Schwartz (NPI 1871520916) is a Medicare-billing provider whose primary specialty is Anesthesiology in San Diego, CA.

Where does Mark Schwartz practice?

Mark Schwartz practices in San Diego, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1871520916.

How much does Medicare pay Mark Schwartz?

Mark Schwartz (NPI 1871520916) received approximately $57K in total Medicare Part B payments, serving 420 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1871520916

Mark SchwartzMD

PRACTICEEIAD SABIA MD INCSee all providers at this practice →

AnesthesiologySan Diego, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

419

Unique beneficiaries

—

Total services

445

Distinct HCPCS

Medicare payment

$56K

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

Final MIPS score

90.8

Quality

84.1

Cost

73.9

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.66%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$24

Payment records

By payment type

Food and Beverage$24

Top paying entities

Food and Beverage$24

REFERRAL NETWORK

Where Mark Schwartz'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	217	318
Bobby Korn Ophthalmology · La Jolla, CA	45	126
Robert Weinreb Ophthalmology · San Diego, CA	31	98
Grossmont Surgery Center Lp Ambulatory Surgical Center · La Mesa, CA	29	29
Christopher Heichel Ophthalmology · San Diego, CA	27	101
COOK, GLENN	11	27

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events