Michael Wayne Sims, CRNA
Certified Registered Nurse Anesthetist · Memphis, TN
Michael Wayne Sims, CRNA is a certified registered nurse anesthetist with a practice address in Memphis, Tennessee, and NPI 1831411396, issued on Feb 24, 2010. Check the license (Tennessee 146105, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Wayne Sims
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 146105 TN
Self-reported in NPPES; status is on the state search - Practice location
- 80 Humphreys Center Dr Ste 200, Memphis, TN 38120
- Phone
- (901) 578-2538
- Enumerated
- Feb 24, 2010
- Record last updated
- Oct 25, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (901) 578-2572
- Medicare enrollment
- Enrolled (PECOS I20100527000589); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 3,117 in Tennessee → Look up another NPI →
Also registered at 80 Humphreys Center Dr Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jade Boulton, APRNFamily Nurse Practitioner1760218630
- Angela Reardon, NPFamily Nurse Practitioner1457831794
- Andre Thompson, MDAnatomic Pathology & Clinical Pathology Physician1538383765
Verify Michael Wayne Sims in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 146105Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 91.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,402.96
77 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Anesthesia Solutions LLCMemphis, TN
- Gastrointestinal Specialists Foundation, Inc.Memphis, TN
- UT Lebonheur Pediatric Specialists, Inc.Memphis, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Wayne Sims among 3,117 certified registered nurse anesthetist records in Tennessee
Michael Wayne Sims, CRNA is one of 3,117 certified registered nurse anesthetist records with a practice address in Tennessee. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 47% of them.
- NPI issued2010 · 47% of these records are older, 49% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2014 · median 2012 among the 2,370 with a school on file
- Record last updated2016 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
401 certified registered nurse anesthetist records list a practice address in Memphis
They are 401 of the 12,794 NPPES records with a practice address in Memphis, and 3,117 certified registered nurse anesthetist records in Tennessee.
All 3,117 in Tennessee → Every provider in Memphis → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Abdullah Abuelouf, CRNAMemphis, TN 381201669454849
- Valerie Ballard, CRNAMemphis, TN 381201316991904
- Kevin Beaver, CRNAMemphis, TN 381201902858350
- Daureen Bloodworth, CRNAMemphis, TN 381201659324341
- Millicent Cook, CRNAMemphis, TN 381201023073012
- Jan Grimes, CRNAMemphis, TN 381201942255864
- Carman Hamm, CRNAMemphis, TN 381201003854852
- Barbara Mallady, CRNAMemphis, TN 381201194770917
Common questions
What is Michael Wayne Sims, CRNA's NPI number?
Michael Wayne Sims, CRNA's National Provider Identifier (NPI) is 1831411396, issued on Feb 24, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Michael Wayne Sims, CRNA located?
The NPPES record lists a practice address at 80 Humphreys Center Dr Ste 200, Memphis, TN, 38120. Phone: (901) 578-2538. Providers update this record themselves, so call before visiting.
How can I verify Michael Wayne Sims, CRNA's license?
NPPES lists Tennessee license number 146105, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
What is Michael Wayne Sims, CRNA's MIPS final score?
The 2023 MIPS final score is 91.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.