What is James Tretter's specialty?

James Tretter (NPI 1629079371) is a Medicare-billing provider whose primary specialty is Vascular Surgery in Winchester, VA.

Where does James Tretter practice?

James Tretter practices in Winchester, VA, based on the location reported in the CMS Medicare provider datasets for NPI 1629079371.

How much does Medicare pay James Tretter?

James Tretter (NPI 1629079371) received approximately $40K in total Medicare Part B payments, serving 337 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629079371

James TretterDO

Vascular SurgeryWinchester, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

418

Unique beneficiaries

—

Total services

466

Distinct HCPCS

Medicare payment

$15K

Peer benchmark

Total Medicare services vs. 103 Vascular Surgery providers in VA — below median (cohort median 1,384).

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

Total received

$2K

Payment records

By payment type

Food and Beverage$1K

Travel and Lodging$541

Top paying entities

Food and Beverage$1K

Travel and Lodging$541

REFERRAL NETWORK

Where James Tretter'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). 84 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HAHM, MICHAEL	148	241
WOLFE, PATRICK	113	212
Stephanie Simonson Diagnostic Radiology · Spokane, WA	92	165
Stanley Golden Diagnostic Radiology · Johnstown, PA	90	149
Archana Sodagam Cardiology · Frederick, MD	88	121
Shalini Chabra Diagnostic Radiology · Tucson, AZ	85	165
Michelle Cacek Diagnostic Radiology · Johnstown, PA	82	150
Samer Makhoul Internal Medicine · Glendale, AZ	71	237
Anthony Scuderi Diagnostic Radiology · Johnstown, PA	68	109
Anwar Hussain Cardiology · Johnstown, PA	65	125
Krishna Bhat Cardiology · Johnstown, PA	64	91
Genevieve Everett-Sigwalt Cardiology · Somerset, PA	62	86

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