AUSTIN WILLIAM VONASEK DPM
NPI 1144781113
Podiatrist - Foot & Ankle Surgery in Mishawaka, IN

Active since March 30, 2019PECOS EnrolledAccepts Medicare Assignment
611 E DOUGLAS RD STE 101, MISHAWAKA, IN 46545(574) 335-6817 Get Directions Write a Review

NPPES record last updated: May 17, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 17, 2023, Apr 11, 2022 (2 updates tracked since 2022).

About Austin William Vonasek Dpm NPPES

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

AUSTIN WILLIAM VONASEK DPM (NPI 1144781113) is an individual foot & ankle surgery provider in Mishawaka, Indiana, licensed in California (E5961) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS and is a graduate of California School Of Podiatric Medicine (2019).

NPPES Registry Identity

NPI1144781113
Entity TypeIndividualMale
Primary Taxonomy213ES0103X
Provider Legal NameAUSTIN WILLIAM VONASEKCredential: DPM
Location Address611 E DOUGLAS RD STE 101Mishawaka, IN 46545-1464
Mailing Address10 Medical Park, Ste 203Wheeling, WV 26003-6389 · (304) 243-8630
Sole ProprietorNo
Medical School CMSCalifornia School Of Podiatric MedicineGraduated 2019
Enumeration DateMarch 30, 2019
Last NPPES UpdateMay 17, 20232 updates tracked since enumeration
NPPES CertifiedMay 17, 2023
✔ NPI 1144781113 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPodiatrist · Foot & Ankle SurgeryPodiatric Medicine & Surgery Service Providers
Taxonomy Code213ES0103X
License✔ Licensed in CA · E5961
611 E DOUGLAS RD STE 101, Mishawaka, IN 46545

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Austin William Vonasek Dpm 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 ID1951635275
PECOS Enrollment IDI20230622002858
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Austin Vonasek reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ambulatory Surgical
1006 NUT TREE ROAD
Vacaville, CA 95687
  • Reassigned Medicare billing, California enrollment
  • 17 clinicians in this Medicare group
General Acute Care Hospital
1000 NUT TREE RD
Vacaville, CA 95687
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Northbay Physicians Surgery Center, LLC
  • 516 clinicians in this Medicare group
Internal Medicine
4500 BUSINESS CENTER DR
Fairfield, CA 94534
  • Reassigned Medicare billing, California enrollment
  • 225 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 12

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.

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.
358 services187 patients
Removal of fingernails or toenails, 6 or more nails 11721
This procedure involves the removal of six or more fingernails or toenails. It's typically done to treat severe nail infections, persistent pain, or abnormal nail growth. Local anesthesia is used to minimize discomfort. Healing usually takes a few weeks.
245 services109 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
225 services132 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
132 services132 patients
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.
76 services76 patients
Removal of noncancer thickened skin growth, 1 growth 11055
This procedure involves the removal of a thickened skin growth that is not cancerous. A healthcare professional will safely extract the growth, usually under local anesthesia. This process helps maintain skin health and prevent potential complications.
54 services32 patients

Other Providers at the Same Location NPPES 6

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

Student in an Organized Health Care Education/Training Program
611 E DOUGLAS RD STE 101
MISHAWAKA, IN 46545
Podiatrist (Foot & Ankle Surgery)
611 E DOUGLAS RD STE 101
MISHAWAKA, IN 46545
Student in an Organized Health Care Education/Training Program
611 E DOUGLAS RD STE 101
MISHAWAKA, IN 46545
Podiatrist
611 E DOUGLAS RD STE 101
MISHAWAKA, IN 46545
Student in an Organized Health Care Education/Training Program
611 E DOUGLAS RD STE 101
MISHAWAKA, IN 46545
Student in an Organized Health Care Education/Training Program
611 E DOUGLAS RD STE 101
MISHAWAKA, IN 46545

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 Austin Vonasek's NPI number?

The NPI number for Austin Vonasek is 1144781113. It was assigned to this individual provider in the NPPES registry on March 30, 2019.

Where is Austin Vonasek located?

Austin Vonasek practices at 611 E Douglas Rd Ste 101, Mishawaka, IN 46545. The listed phone number is (574) 335-6817.

What is Austin Vonasek's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

Is Austin Vonasek enrolled in Medicare?

Yes. Austin Vonasek 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.

Which organizations bill Medicare for Austin Vonasek's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Austin Vonasek reassigns Medicare benefits to 3 organizations: Northbay Physicians Surgery Center LLC (Vacaville, CA), Northbay Healthcare Group (Vacaville, CA) and Northbay Health Medical Foundation (Fairfield, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Austin Vonasek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Austin Vonasek accept?

Health plans from Antidote Health Plan of Ohio, Inc. list Austin Vonasek 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 Austin Vonasek was last updated on May 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.