Michael Sims, CRNA
Certified Registered Nurse Anesthetist · Houston, TX
Michael Sims, CRNA is a certified registered nurse anesthetist with a practice address in Houston, Texas, and NPI 1922421718, issued on Jan 29, 2014. Check the license (Texas AP125050, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Sims
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License numbers
- AP125050 TX
848585 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Citywest Blvd Ste 300, Houston, TX 77042
- Phone
- (972) 233-1999
- Enumerated
- Jan 29, 2014
- Record last updated
- Oct 22, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240806001976); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 6,097 in Texas → Look up another NPI →
Also registered at 1500 Citywest Blvd Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristine Joy Abalos, CRNACertified Registered Nurse Anesthetist1912550260
- Steven Abramson, M.D.Anesthesiology Physician1285681767
- Jamey Adams, CRNACertified Registered Nurse Anesthetist1306144589
- Olulade Adegoke, CRNA-CCertified Registered Nurse Anesthetist1477936037
- Babatunde Afilaka, M.DAnesthesiology Physician1215270061
- Airat Agbetoba, M.D.Anesthesiology Physician1659639227
Verify Michael Sims in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP125050Check 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): 93.5 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: $18.15
1 payment: food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. 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 2 group practices
- Richland Parish Hospital Service District NO 1-BRayville, LA
- Riverside Anesthesia LLCWinnsboro, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Sims among 6,097 certified registered nurse anesthetist records in Texas
Michael Sims, CRNA is one of 6,097 certified registered nurse anesthetist records with a practice address in Texas. 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 2014, is newer than 55% of them.
- NPI issued2014 · 55% of these records are older, 42% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2013 · median 2014 among the 4,734 with a school on file
- Record last updated2019 · 57% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,127 certified registered nurse anesthetist records list a practice address in Houston
They are 1,127 of the 61,221 NPPES records with a practice address in Houston, and 6,097 certified registered nurse anesthetist records in Texas.
All 6,097 in Texas → Every provider in Houston → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Karen Burke, CRNAHouston, TX 770421154302511
- Maria Espana, CRNAHouston, TX 770421447240957
- William Ezell, CRNAHouston, TX 770421710975941
- Brian Gegel, CRNA, MSNHouston, TX 770421689665432
- Susan Hays, CRNAHouston, TX 770421265427272
- Matthew Jacobsen, CRNAHouston, TX 770421669454476
- Cynthia Johnson, CRNAHouston, TX 770421265416309
- Dawn Jones-D'Ambrosio, CRNAHouston, TX 770421265414841
Common questions
What is Michael Sims, CRNA's NPI number?
Michael Sims, CRNA's National Provider Identifier (NPI) is 1922421718, issued on Jan 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Michael Sims, CRNA located?
The NPPES record lists a practice address at 1500 Citywest Blvd Ste 300, Houston, TX, 77042. Phone: (972) 233-1999. Providers update this record themselves, so call before visiting.
How can I verify Michael Sims, CRNA's license?
NPPES lists Texas license number AP125050, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
What is Michael Sims, CRNA's MIPS final score?
The 2023 MIPS final score is 93.5 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.