ANESTHESIA SOLUTIONS LLC
NPI 1639758535
Nurse Anesthetist, Certified Registered in Memphis, TN

Active since April 07, 2021
6485 POPLAR AVE, MEMPHIS, TN 38119(573) 686-5550 Get Directions Write a Review

NPPES record last updated: September 10, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 10, 2021, Apr 7, 2021 (2 updates tracked since 2021).

About Anesthesia Solutions Llc NPPES

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

ANESTHESIA SOLUTIONS LLC (NPI 1639758535) is a healthcare organization registered as a nurse anesthetist, certified registered in Memphis, Tennessee and active in the NPI registry since April 2021. The organization lists Michael Wayne Sims, Mbr, as its authorized official.

NPPES Registry Identity

NPI1639758535
Entity TypeOrganization
Primary Taxonomy367500000X
Legal Business NameANESTHESIA SOLUTIONS LLC
Location Address6485 POPLAR AVEMemphis, TN 38119-4838
Mailing Address144 Cloister Green CvMemphis, TN 38120-2354 · (573) 686-5550
Organization SubpartNo
Authorized OfficialMichael Wayne SimsMbr · (573) 686-5550
Enumeration DateApril 7, 2021
Last NPPES UpdateSeptember 10, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2021
✔ NPI 1639758535 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.
6485 POPLAR AVE, Memphis, TN 38119

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)

Anesthesia Solutions 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 Anesthesia Solutions LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 9 within 10 miles. They are listed nearest first.

Clinicians, nearest first (13)

Certified Registered Nurse Anesthetist (CRNA)
NPI 1023004645
6485 POPLAR AVE
Memphis, TN 38119
(901) 767-4014
✔ Accepts MedicareSame address
Certified Registered Nurse Anesthetist (CRNA)
NPI 1194770917
1755 KIRBY PKWY
Memphis, TN 38120
(901) 725-5846
✔ Accepts Medicare0.4 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1952490450
1068 CRESTHAVEN RD SUITE 150
Memphis, TN 38119
(901) 682-6828
✔ PECOS✔ Accepts Medicare1.6 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1831411396
80 HUMPHREYS CENTER DR STE 200
Memphis, TN 38120
(901) 578-2538
✔ Accepts Medicare2.1 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1558528174
80 HUMPHREYS CENTER SUITE 200
Memphis, TN 38120
(573) 686-5550
✔ Accepts Medicare2.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1245282821
1900 EXETER RD SUITE 210
Germantown, TN 38138
(901) 818-2160
✔ Accepts Medicare2.6 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1598172173
1900 EXETER RD SUITE 210
Germantown, TN 38138
(901) 818-2183
✔ Accepts Medicare2.6 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1639120991
1900 EXETER RD SUITE 210
Germantown, TN 38138
(901) 818-2160
✔ Accepts Medicare2.6 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1962460998
1407 UNION AVE SUITE 200
Memphis, TN 38104
(901) 866-8813
✔ Accepts Medicare9.9 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1689136004
877 JEFFERSON AVENUE CHANDLER BLDG 6TH FLOOR
Memphis, TN 38103
(901) 545-7100
✔ PECOS✔ Accepts Medicare11 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1114097615
6410 WALNUT GROVE RD
Horn Lake, MS 38637
(901) 652-0880
✔ PECOS✔ Accepts Medicare15 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1396015350
110 29TH AVE N STE 202
Nashville, TN 37203
(615) 327-4304
✔ Accepts Medicare185 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1669704318
196 NORTH ST
Geneva, NY 14456
(315) 787-4000
✔ PECOS✔ Accepts Medicare874 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 Anesthesia Solutions LLC's NPI number?

The NPI number for Anesthesia Solutions LLC is 1639758535. It was assigned to this organization in the NPPES registry on April 7, 2021.

Where is Anesthesia Solutions LLC located?

Anesthesia Solutions LLC is located at 6485 Poplar Ave, Memphis, TN 38119. The listed phone number is (573) 686-5550.

What is Anesthesia Solutions LLC's specialty?

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

Is Anesthesia Solutions LLC enrolled in Medicare?

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

How many clinicians bill Medicare through Anesthesia Solutions 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 Anesthesia Solutions 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 9 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Anesthesia Solutions LLC was last updated on September 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.