PROVIDER PROFILE · NPI 1851460570

Steven BleiweissM.D.

PathologySan Bernardino, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$1K

Peer benchmark

Total Medicare services vs. 1,209 Pathology providers in CA — bottom quintile (cohort median 1,423).

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 Steven Bleiweiss'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). 55 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BLOCK, JOEL	133	353
Thomas Donaldson Orthopedic Surgery · Colton, CA	63	231
Su-Yu Li Diagnostic Radiology · Rancho Cucamonga, CA	63	99
Unilab Corporation Clinical Laboratory · West Hills, CA	60	107
GYSBERS, ERIN	59	118
Sunny Sircar Certified Registered Nurse Anesthetist (CRNA) · Highland, CA	54	64
Won-Seok Jo Gastroenterology · San Bernardino, CA	53	85
WON JO, MD, INC	49	56
Aaron Jun Diagnostic Radiology · Rancho Cucamonga, CA	43	68
William Ahnn Anesthesiology · San Bernardino, CA	42	51
Glenn Wedeen Diagnostic Radiology · Victorville, CA	39	105
PATHOLOGY, INC.	31	37

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