What is Guihua Cao's specialty?

Guihua Cao (NPI 1821071978) is a Medicare-billing provider whose primary specialty is Pathology in Saint Louis, MO.

Where does Guihua Cao practice?

Guihua Cao practices in Saint Louis, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1821071978.

How much does Medicare pay Guihua Cao?

Guihua Cao (NPI 1821071978) received approximately $30K in total Medicare Part B payments, serving 420 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1821071978

Guihua CaoM.D.

PRACTICESTEPHEN VELUZ MD, LLCSee all providers at this practice →

PathologySaint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

677

Unique beneficiaries

—

Total services

1,039

Distinct HCPCS

Medicare payment

$27K

Peer benchmark

Total Medicare services vs. 253 Pathology providers in MO — below median (cohort median 1,626).

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 Guihua Cao'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). 79 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Peter Holtz Diagnostic Radiology · Chesterfield, MO	190	511
Joel Riley Gastroenterology · Saint Louis, MO	123	262
Kelby Napier Diagnostic Radiology · Saint Louis, MO	117	269
Debbie Bennett Diagnostic Radiology · Saint Louis, MO	113	207
Phillip Apprill Cardiology · Saint Louis, MO	69	143
Mona Mirkhaef Pathology · St. Louis, MO	46	94
Piotr Kulikowski Internal Medicine · Saint Louis, MO	44	146
George Mekhjian Internal Medicine · Saint Peters, MO	43	70
Sandeep Sen Medical Oncology · Saint Louis, MO	40	192
Mian Rizwan Internal Medicine · Scottsdale, AZ	38	49
Sameer Gadani Diagnostic Radiology · Minneapolis, MN	36	96
Peter Emerson Internal Medicine · Richmond Heights, MO	33	62

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