JAMES RALPH KORNDORFFER JR. MD
NPI 1346333655
Surgery in Austin, TX

Q: What is James Korndorffer's NPI number?

The NPI number for James Korndorffer is 1346333655. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Q: What is James Korndorffer'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 James Korndorffer was last updated on January 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 02, 2006PECOS EnrolledAccepts Medicare Assignment

76.5/100

CMS Quality Rating

1601 TRINITY ST, AUSTIN, TX 78712(833) 882-2737 Get Directions Write a Review

NPPES record last updated: January 29, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 27, 2024, Dec 28, 2017 (2 updates tracked since 2017).

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About James Ralph Korndorffer Jr. Md NPPES

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

JAMES RALPH KORNDORFFER JR. MD (NPI 1346333655) is an individual surgery provider in Austin, Texas, licensed in Texas (V5790) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of South Florida College Of Medicine (1990).

NPPES Registry Identity

NPI1346333655

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameJAMES RALPH KORNDORFFER JR.Credential: MD

Location Address1601 TRINITY STAustin, TX 78712-1765

Mailing Address1601 Trinity St Stop Z0200Austin, TX 78712-1850

Phone(833) 882-2737

Sole ProprietorNo

Medical School CMSUniversity Of South Florida College Of MedicineGraduated 1990

Enumeration DateOctober 2, 2006

Last NPPES UpdateJanuary 29, 20252 updates tracked since enumeration

NPPES CertifiedJanuary 29, 2025

✔ NPI 1346333655 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Licenses✔ Licensed in TX · V5790✔ Licensed in CA · G151411✔ Licensed in LA · 15058R

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.

1601 TRINITY ST, Austin, TX 78712

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Secondary Practice Locations 2

Location 1300 Pasteur DrPalo Alto, CA 94305-2200 · Phone (650) 723-4000

Location 21415 Tulane AveNew Orleans, LA 70112-2600 · Phone (504) 988-2300 · Fax (504) 988-7662

Other Identifiers 1

Medicaid1061409LA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

James Ralph Korndorffer Jr. Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8123094612

PECOS Enrollment IDI20250128004304

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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

14 services14 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

14 services14 patients

Repair of groin hernia (5 years or older) 49505

Repair of a groin hernia is a procedure aimed at fixing an abnormal bulge that can occur in the area between your abdomen and thigh. This condition happens when tissue pushes through a weak spot in your lower abdominal wall. The repair procedure returns this tissue back to its proper place.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78712 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

$89.03 typical visit price

range $57.88 – $174.00

Typical copayment $22.25 (range $14.47 – $43.50)

Most-billed visit code 99203

Established Patient

$71.95 typical visit price

range $18.88 – $142.23

Typical copayment $17.98 (range $4.72 – $35.55)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

76.5/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

74.31

Promoting Interoperability

100

Improvement Activities

Cost

43.95

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BENJAMIN JAMES EHRENFELD LCSW

Social Worker (Clinical)

1601 TRINITY ST
AUSTIN, TX 78712

Travis County (512) 495-5300

ROBERT FEINSTEIN MD

Psychiatry & Neurology (Psychiatry)

1601 TRINITY ST
AUSTIN, TX 78712

Travis County (833) 882-2737

DR. VEENA A PATEL M.D.

Internal Medicine (Rheumatology)

1601 TRINITY ST
AUSTIN, TX 78712

Travis County (833) 882-2737

FAHEEM MAHOMED M.D.

Physical Medicine & Rehabilitation (Pediatric Rehabilitation Medicine)

1601 TRINITY ST
AUSTIN, TX 78712

Travis County (512) 913-5011

SUE GAIL ECKHARDT MD

Internal Medicine (Medical Oncology)

1601 TRINITY ST
AUSTIN, TX 78712

Travis County (512) 495-5512

MS. ERIN ELIZABETH LOPEZ PA-C

Physician Assistant (Medical)

1601 TRINITY ST, SUITE 704
AUSTIN, TX 78712

Travis County (512) 324-8320

AARON BRAVERMAN LCSW

Social Worker (Clinical)

1601 TRINITY ST
AUSTIN, TX 78712

Travis County (833) 882-2737

ANNA CAPASSO MD

Internal Medicine (Medical Oncology)

1601 TRINITY ST
AUSTIN, TX 78712

Travis County (833) 882-2737

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Korndorffer's NPI number?

The NPI number for James Korndorffer is 1346333655. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Where is James Korndorffer located?

James Korndorffer practices at 1601 Trinity St, Austin, TX 78712. The listed phone number is (833) 882-2737.

What is James Korndorffer's specialty?

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

Is James Korndorffer enrolled in Medicare?

Yes. James Korndorffer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does James Korndorffer accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list James Korndorffer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for James Korndorffer was last updated on January 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.