What is William Sanchez's specialty?

William Sanchez (NPI 1609840958) is a Medicare-billing provider whose primary specialty is Gastroenterology in Rochester, MN.

Where does William Sanchez practice?

William Sanchez practices in Rochester, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1609840958.

How much does Medicare pay William Sanchez?

William Sanchez (NPI 1609840958) received approximately $17K in total Medicare Part B payments, serving 106 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609840958

William SanchezM.D.

PRACTICEMAYO CLINICSee all providers at this practice →

GastroenterologyRochester, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

121

Unique beneficiaries

—

Total services

140

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 301 Gastroenterology providers in MN — bottom quintile (cohort median 494).

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 William Sanchez'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
William Morice Pathology · Rochester, MN	89	613
Kymberly Watt Gastroenterology · Rochester, MN	33	107
WIESNER, RUSSELL	16	40
Timothy Larson Nephrology · Rochester, MN	15	52
John Poterucha Gastroenterology · Rochester, MN	14	23
Peter Brady Cardiology · Chicago, IL	12	26
Rolland Dickson Gastroenterology · Scottsdale, AZ	12	22
Brendan Mcmenomy Diagnostic Radiology · Rochester, MN	11	21

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