JOHN AUSTIN TREFFALLS MD
NPI 1518718535
Surgery in Rochester, MN

Q: What is John Treffalls's NPI number?

The NPI number for John Treffalls is 1518718535. It was assigned to this individual provider in the NPPES registry on March 28, 2024.

Q: What is John Treffalls's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for John Treffalls was last updated on August 30, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since March 28, 2024PECOS Enrolled

200 1ST ST SW, ROCHESTER, MN 55905(507) 284-2511 Get Directions Write a Review

NPPES record last updated: August 30, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About John Austin Treffalls Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN AUSTIN TREFFALLS MD (NPI 1518718535) is an individual surgery provider in Rochester, Minnesota, licensed in Minnesota (80419) and active in the NPI registry since March 2024. He is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At San Antonio (2024).

NPPES Registry Identity

NPI1518718535

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameJOHN AUSTIN TREFFALLSCredential: MD

Location Address200 1ST ST SWRochester, MN 55905-0001

Mailing Address200 1st St SwRochester, MN 55905-0001 · (507) 284-2511

Phone(507) 284-2511

Sole ProprietorYes

Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 2024

Enumeration DateMarch 28, 2024

Last NPPES UpdateAugust 30, 2025

NPPES CertifiedAugust 30, 2025

✔ NPI 1518718535 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Licenses✔ Licensed in MN · 80419✔ Licensed in MN · 34312

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

200 1ST ST SW, Rochester, MN 55905

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John Austin Treffalls Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8325584741

PECOS Enrollment IDI20250911004387

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55905 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$85.82 typical visit price

range $56.00 – $168.28

Typical copayment $21.45 (range $14.00 – $42.07)

Most-billed visit code 99203

Established Patient

$69.74 typical visit price

range $18.32 – $138.04

Typical copayment $17.43 (range $4.58 – $34.51)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.