OPUS ANESTHESIA LLC
NPI 1710858279
Nurse Anesthetist, Certified Registered in Franklin, WI

Q: What is Opus Anesthesia LLC's NPI number?

The NPI number for Opus Anesthesia LLC is 1710858279. It was assigned to this organization in the NPPES registry on September 16, 2025.

Q: What is Opus Anesthesia LLC's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Active since September 16, 2025

6495 S 27TH ST, FRANKLIN, WI 53132(262) 271-7026 Get Directions Write a Review

NPPES record last updated: September 26, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Opus Anesthesia Llc NPPES

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

OPUS ANESTHESIA LLC (NPI 1710858279) is a healthcare organization registered as a nurse anesthetist, certified registered in Franklin, Wisconsin and active in the NPI registry since September 2025. The organization lists Andrea Holyszko, Owner, as its authorized official.

NPPES Registry Identity

NPI1710858279

Entity TypeOrganization

Primary Taxonomy367500000X

Legal Business NameOPUS ANESTHESIA LLC

Location Address6495 S 27TH STFranklin, WI 53132-8034

Mailing Address6508 S 27th St Ste 9, Pmb 280Oak Creek, WI 53154-1093

Phone(262) 271-7026

Organization SubpartNo

Authorized OfficialAndrea HolyszkoOwner · (262) 271-7026

Enumeration DateSeptember 16, 2025

Last NPPES UpdateSeptember 26, 2025

NPPES CertifiedSeptember 26, 2025

✔ NPI 1710858279 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367500000X

Definition

(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

6495 S 27TH ST, Franklin, WI 53132

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Opus Anesthesia Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Opus Anesthesia LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Andrea Holyszko, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1881179299

6495 S 27TH ST
Franklin, WI 53132

(414) 574-0253

✔ PECOS✔ Accepts MedicareSame address

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

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 Opus Anesthesia LLC's NPI number?

The NPI number for Opus Anesthesia LLC is 1710858279. It was assigned to this organization in the NPPES registry on September 16, 2025.

Where is Opus Anesthesia LLC located?

Opus Anesthesia LLC is located at 6495 S 27th St, Franklin, WI 53132. The listed phone number is (262) 271-7026.

What is Opus Anesthesia LLC's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Opus Anesthesia LLC enrolled in Medicare?

Yes. Opus Anesthesia LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Opus Anesthesia LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Certified Registered Nurse Anesthetist (CRNA)) reassigns their Medicare billing to Opus Anesthesia LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Opus Anesthesia LLC was last updated on September 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.