MIDWEST ALLIANCE SERVICES LLC
NPI 1336612795
Nurse Anesthetist, Certified Registered in Wausau, WI

Active since January 09, 2019
800 N. 1ST ST., WAUSAU, WI 54403(715) 261-8500 Get Directions Write a Review

NPPES record last updated: April 11, 2019. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Apr 11, 2019, Jan 29, 2019, Jan 9, 2019 (3 updates tracked since 2019).

About Midwest Alliance Services Llc NPPES

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

MIDWEST ALLIANCE SERVICES LLC (NPI 1336612795) is a healthcare organization registered as a nurse anesthetist, certified registered in Wausau, Wisconsin and active in the NPI registry since January 2019. The organization lists Thomas David Boostrom, Co-owner, as its authorized official.

NPPES Registry Identity

NPI1336612795
Entity TypeOrganization
Primary Taxonomy367500000X
Legal Business NameMIDWEST ALLIANCE SERVICES LLC
Location Address800 N. 1ST ST.Wausau, WI 54403
Mailing Address5261 Sandy LoopRhinelander, WI 54501 · (507) 206-1680
Organization SubpartNo
Authorized OfficialThomas David BoostromCo-owner · (507) 206-1680
Enumeration DateJanuary 9, 2019
Last NPPES UpdateApril 11, 20193 updates tracked since enumeration
✔ NPI 1336612795 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.
800 N. 1ST ST., Wausau, WI 54403

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

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Midwest Alliance Services Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

13

Medicare enrollment records show 13 clinicians reassign Medicare billing to Midwest Alliance Services LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (13)

Certified Registered Nurse Anesthetist (CRNA)
NPI 1164773685
800 N 1ST ST
Wausau, WI 54403
(715) 362-2600
✔ PECOS✔ Accepts MedicareSame address
Certified Registered Nurse Anesthetist (CRNA)
NPI 1104164417
411 WESTWOOD DR
Wausau, WI 54401
(715) 847-2558
✔ PECOS✔ Accepts Medicare1.5 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1487639555
601 S CENTER AVE
Merrill, WI 54452
(715) 539-5136
✔ PECOS✔ Accepts Medicare15 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1689994196
900 ILLINOIS AVE
Stevens Point, WI 54481
(715) 346-5000
✔ PECOS✔ Accepts Medicare30 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1558624908
900 ILLINOIS AVE
Stevens Point, WI 54481
(715) 346-5000
✔ PECOS✔ Accepts Medicare30 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1982843181
2251 N SHORE DR
Rhinelander, WI 54501
(715) 361-2000
✔ PECOS✔ Accepts Medicare48 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1568916708
2251 N SHORE DR
Rhinelander, WI 54501
(570) 594-7412
✔ PECOS✔ Accepts Medicare48 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1871699132
2251 N SHORE DR STE 100
Rhinelander, WI 54501
(715) 361-2000
✔ PECOS✔ Accepts Medicare48 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1619214152
1700 W STOUT ST
Rice Lake, WI 54868
(715) 236-8100
✔ PECOS✔ Accepts Medicare110 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1730112814
400 E 3RD ST
Duluth, MN 55805
(218) 786-4000
✔ PECOS✔ Accepts Medicare174 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1720259112
112 JEFFERSON ST
West Union, IA 52175
(563) 422-3811
✔ PECOS✔ Accepts Medicare175 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1497058259
112 JEFFERSON ST
West Union, IA 52175
(563) 422-3811
✔ PECOS✔ Accepts Medicare175 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1528001716
112 JEFFERSON ST
West Union, IA 52175
(563) 422-3811
✔ PECOS✔ Accepts Medicare175 mi

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 Midwest Alliance Services LLC's NPI number?

The NPI number for Midwest Alliance Services LLC is 1336612795. It was assigned to this organization in the NPPES registry on January 9, 2019.

Where is Midwest Alliance Services LLC located?

Midwest Alliance Services LLC is located at 800 N. 1st St., Wausau, WI 54403. The listed phone number is (715) 261-8500.

What is Midwest Alliance Services LLC's specialty?

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

Is Midwest Alliance Services LLC enrolled in Medicare?

Yes. Midwest Alliance Services LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Midwest Alliance Services LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 13 clinicians, all in Certified Registered Nurse Anesthetist (CRNA), reassign their Medicare billing to Midwest Alliance Services 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. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Midwest Alliance Services LLC accept?

Health plans from Anthem Blue Cross and Blue Shield and Aspirus Health Plan list Midwest Alliance Services LLC 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 Midwest Alliance Services LLC was last updated on April 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.