What is William Field's specialty?

William Field (NPI 1992797419) is a Medicare-billing provider whose primary specialty is Pathology in Saratoga Springs, NY.

Where does William Field practice?

William Field practices in Saratoga Springs, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1992797419.

How much does Medicare pay William Field?

William Field (NPI 1992797419) received approximately $453K in total Medicare Part B payments, serving 1,827 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1992797419

William FieldMD

PathologySaratoga Springs, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,619

Unique beneficiaries

—

Total services

6,164

Distinct HCPCS

Medicare payment

$452K

Peer benchmark

Total Medicare services vs. 981 Pathology providers in NY — top quintile (cohort median 1,244).

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 Field'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). 34 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SARATOGA HOSPITAL	487	1,039
Lance Wilkins Anesthesiology · Albany, NY	76	95
Matthew Taylor Anesthesiology · Albany, NY	54	56
ELLIS HOSPITAL	39	64
George Boyar Gastroenterology · Burnt Hills, NY	37	81
JAMESON, GERARDUS	36	76
Vinay Sood Gastroenterology · Burnt Hills, NY	33	98
PAS OUTREACH TECHNICAL LABORATORY, LLC	32	37
Mark Metwally Gastroenterology · Burnt Hills, NY	30	70
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	30	41
Sonja Myers Certified Registered Nurse Anesthetist (CRNA) · Albany, NY	29	32
John Defrancisco Gastroenterology · Burnt Hills, NY	29	65

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