What is Michael Peyser's specialty?

Michael Peyser (NPI 1881671238) is a Medicare-billing provider whose primary specialty is General Surgery in Watertown, NY.

Where does Michael Peyser practice?

Michael Peyser practices in Watertown, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1881671238.

How much does Medicare pay Michael Peyser?

Michael Peyser (NPI 1881671238) received approximately $27K in total Medicare Part B payments, serving 42 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881671238

Michael PeyserMD

General SurgeryWatertown, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$15K

Peer benchmark

Total Medicare services vs. 1,366 General Surgery providers in NY — below median (cohort median 254).

PRESCRIBING · PART D · 2024

Total Rx claims

134

Beneficiaries

—

Total drug cost

$317

Distinct drugs

Brand share

11.2%

Top prescribed drugs

Oxycodone Hcl86 claims

Tramadol Hcl33 claims

Amoxicillin/Potassium Clav15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Travel and Lodging$785

Food and Beverage$432

Top paying entities

Travel and Lodging$785

Food and Beverage$432

REFERRAL NETWORK

Where Michael Peyser'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
KALEIDA HEALTH	49	194
X-Cell Laboratories Of Western New York Inc Clinical Laboratory · Amherst, NY	25	60
Anna Chen Diagnostic Radiology · Williamsville, NY	18	34
Scott Rudzinski Diagnostic Radiology · Williamsville, NY	14	22
Joyce Paterson Pathology · Buffalo, NY	12	35

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