EVANSTON ANESTHESIA ASSOCIATES, LLC
NPI 1891979258
Nurse Anesthetist, Certified Registered in Evanston, WY

Active since December 20, 2007
190 ARROWHEAD DR, EVANSTON, WY 82930(307) 783-8289(307) 789-3760 Get Directions Write a Review

NPPES record last updated: December 20, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Evanston Anesthesia Associates, Llc NPPES

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

EVANSTON ANESTHESIA ASSOCIATES, LLC (NPI 1891979258) is a healthcare organization registered as a nurse anesthetist, certified registered in Evanston, Wyoming and active in the NPI registry since December 2007. The organization lists Richard Carver, Business Manager, as its authorized official.

NPPES Registry Identity

NPI1891979258
Entity TypeOrganization
Primary Taxonomy367500000X
Legal Business NameEVANSTON ANESTHESIA ASSOCIATES, LLC
Location Address190 ARROWHEAD DREvanston, WY 82930-9266
Mailing AddressPo Box 1477Evanston, WY 82931-1477 · (307) 789-1219 · Fax (307) 789-3760
Fax(307) 789-3760
Organization SubpartNo
Authorized OfficialRichard CarverBusiness Manager · (307) 789-1219
Enumeration DateDecember 20, 2007
✔ NPI 1891979258 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.
190 ARROWHEAD DR, Evanston, WY 82930

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateWyomingEnrollment IDO20080423000335Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to Evanston Anesthesia Associates, LLC, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Certified Registered Nurse Anesthetist (CRNA)
NPI 1083785281
195 OVERTHRUST RD.
Evanston, WY 82930
(307) 444-3600
✔ Accepts Medicare0.3 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1760786362
333 FRONT ST
Evanston, WY 82930
(208) 525-2090
✔ Accepts Medicare2.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1881608800
2055 N MAIN ST
Tooele, UT 84074
(435) 843-3600
✔ Accepts Medicare83 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1912298530
2735 SILVER CREEK RD
Bullhead City, AZ 86442
(928) 763-2273
✔ PECOS✔ Accepts Medicare465 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1588803605
3701 DOTY RD ATTN: ANESTHESIA
Woodstock, IL 60098
(815) 334-3170
✔ Accepts Medicare1,166 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 Evanston Anesthesia Associates, LLC's NPI number?

The NPI number for Evanston Anesthesia Associates, LLC is 1891979258. It was assigned to this organization in the NPPES registry on December 20, 2007.

Where is Evanston Anesthesia Associates, LLC located?

Evanston Anesthesia Associates, LLC is located at 190 Arrowhead Dr, Evanston, WY 82930. The listed phone number is (307) 783-8289.

What is Evanston Anesthesia Associates, LLC's specialty?

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

Is Evanston Anesthesia Associates, LLC enrolled in Medicare?

Yes. Evanston Anesthesia Associates, LLC is registered in the Medicare PECOS enrollment system.

When is Evanston Anesthesia Associates, LLC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Wyoming, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Evanston Anesthesia Associates, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians, all in Certified Registered Nurse Anesthetist (CRNA), reassign their Medicare billing to Evanston Anesthesia Associates, 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, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Evanston Anesthesia Associates, LLC accept?

Health plans from Blue Cross Blue Shield of Wyoming list Evanston Anesthesia Associates, 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 Evanston Anesthesia Associates, LLC was last updated on December 20, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.