What is Boris Shlopov's specialty?

Boris Shlopov (NPI 1801088406) is a Medicare-billing provider whose primary specialty is Pathology in Corona, CA.

Where does Boris Shlopov practice?

Boris Shlopov practices in Corona, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1801088406.

How much does Medicare pay Boris Shlopov?

Boris Shlopov (NPI 1801088406) received approximately $50K in total Medicare Part B payments, serving 345 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1801088406

Boris ShlopovM.D., PH.D.

PRACTICEUHS-CORONA INCSee all providers at this practice →

PathologyCorona, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

882

Unique beneficiaries

—

Total services

1,839

Distinct HCPCS

Medicare payment

$48K

Peer benchmark

Total Medicare services vs. 1,209 Pathology providers in CA — above median (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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Boris Shlopov'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UHS-CORONA INC	89	147
Michael Chan Diagnostic Radiology · San Diego, CA	31	50
REDLANDS COMMUNITY HOSPITAL	27	52
Unilab Corporation Clinical Laboratory · West Hills, CA	25	52
John Kirby Diagnostic Radiology · Anaheim, CA	23	47
Bruce Omiya Diagnostic Radiology · Anaheim, CA	21	33
Isaac Tsai Internal Medicine · Corona, CA	20	23
Darice Liu Interventional Radiology · Orange, CA	19	36
L R Moscoso Cardiology · Corona, CA	17	24
Gilbert Plasencia Cardiology · Corona, CA	14	19
Shunmugaraja Subbiah Anesthesiology · Fountain Valley, CA	12	15
Michelle Nguyen Anesthesiology · San Francisco, CA	11	13

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