WEST MICHIGAN AAS LLC
NPI 1295149227
Anesthesiology in Novi, MI

Active since June 18, 2014
43422 W OAKS DR # 332, NOVI, MI 48377(248) 229-4658(248) 565-2495 Get Directions Write a Review

NPPES record last updated: January 12, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About West Michigan Aas Llc NPPES

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

WEST MICHIGAN AAS LLC (NPI 1295149227) is a healthcare organization registered as an anesthesiology in Novi, Michigan and active in the NPI registry since June 2014. The organization lists Christopher Youst, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1295149227
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameWEST MICHIGAN AAS LLC
Location Address43422 W OAKS DR # 332Novi, MI 48377-3300
Mailing Address43422 W Oaks Dr # 332Novi, MI 48377-3300 · (248) 229-4658 · Fax (248) 565-2495
Fax(248) 565-2495
Organization SubpartNo
Authorized OfficialChristopher YoustManaging Member · (248) 229-4658
Enumeration DateJune 18, 2014
Last NPPES UpdateJanuary 12, 2016
✔ NPI 1295149227 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
43422 W OAKS DR # 332, Novi, MI 48377

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)

West Michigan Aas Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

188

Medicare enrollment records show 188 clinicians reassign Medicare billing to West Michigan Aas LLC, which bills Medicare for the services they deliver. Of these, 14 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Nearest to this location (20)

See all 188
Certified Registered Nurse Anesthetist (CRNA)
NPI 1558810622
47601 GRAND RIVER AVENUE
Novi, MI 48374
(248) 275-6404
✔ Accepts Medicare2.1 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1598238172
47601 GRAND RIVER AVE
Novi, MI 48374
(248) 465-4249
2.1 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1518403096
47601 GRAND RIVER AVE
Novi, MI 48374
(248) 465-4100
✔ Accepts Medicare2.1 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1962830711
39450 W 12 MILE RD
Novi, MI 48377
(313) 916-9325
✔ Accepts Medicare2.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1427590751
46325 W TWELVE MILE RD STE 100
Novi, MI 48377
(248) 618-2121
✔ Accepts Medicare3.4 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1013996479
39450 W TWELVE MILE RD
Novi, MI 48377
(248) 344-8008
✔ Accepts Medicare3.4 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1093406514
6777 W MAPLE RD
West Bloomfield, MI 48322
(586) 286-0050
✔ Accepts Medicare4.7 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1447632872
6777 W MAPLE RD
West Bloomfield, MI 48322
(248) 325-1000
✔ Accepts Medicare4.7 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1487235990
6198 WINCLIFF DR
West Bloomfield, MI 48322
(248) 914-9992
✔ Accepts Medicare5.5 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1043275985
28500 ORCHARD LAKE RD
Farmington Hills, MI 48334
(952) 442-9770
✔ Accepts Medicare6.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1053390294
1 WILLIAM CARLS DR
Commerce Twp, MI 48382
(248) 937-3307
✔ Accepts Medicare6.8 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1891243135
19446 PARKER ST
Livonia, MI 48152
(248) 760-2090
✔ Accepts Medicare7.4 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1750953717
36475 FIVE MILE RD
Livonia, MI 48154
(734) 786-2317
7.8 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1992035760
28050 GRAND RIVER AVE
Farmington Hills, MI 48336
(248) 471-8720
✔ Accepts Medicare8.6 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1124095617
3601 W. 13 MILE RD 400 FSC-PCS
Royal Oak, MI 48073
(248) 423-2481
✔ Accepts Medicare10 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1235194234
30200 TELEGRAPH RD SUITE 220
Bingham Farms, MI 48025
(248) 258-5058
✔ Accepts Medicare10 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1245296748
30200 TELEGRAPH RD SUITE 220
Bingham Farms, MI 48025
(248) 258-5058
✔ Accepts Medicare10 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1245296722
30200 TELEGRAPH RD SUITE 220
Bingham Farms, MI 48025
(248) 258-5058
10 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1679539225
30200 TELEGRAPH RD SUITE 220
Bingham Farms, MI 48025
(248) 258-5058
✔ Accepts Medicare10 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1417913385
30200 TELEGRAPH RD SUITE 220
Bingham Farms, MI 48025
(248) 258-5058
10 mi
See all 188 clinicians

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 West Michigan Aas LLC's NPI number?

The NPI number for West Michigan Aas LLC is 1295149227. It was assigned to this organization in the NPPES registry on June 18, 2014.

Where is West Michigan Aas LLC located?

West Michigan Aas LLC is located at 43422 W Oaks Dr # 332, Novi, MI 48377. The listed phone number is (248) 229-4658.

What is West Michigan Aas LLC's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is West Michigan Aas LLC enrolled in Medicare?

Yes. West Michigan Aas LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through West Michigan Aas LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 188 clinicians, all in Certified Registered Nurse Anesthetist (CRNA), reassign their Medicare billing to West Michigan Aas 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, 14 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does West Michigan Aas LLC accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list West Michigan Aas 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 West Michigan Aas LLC was last updated on January 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.