Michael Sims, CRNA
NPI 1922421718 · Certified Registered Nurse Anesthetist · Houston, TX
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Sims, CRNA is a Certified Registered Nurse Anesthetist provider in Houston, TX (NPI 1922421718).
Provider details
- NPI number
- 1922421718
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 848585 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 17207 Kuykendahl RdSuite 220Spring, TX 77379-8423Phone: (832) 698-5331Fax: (832) 698-5171
- 17207 Kuykendahl RdSuite 220Spring, TX 77379-8423Phone: (832) 698-5331Fax: (832) 698-5171
Registry dates
- Enumerated
- 2014-01-29
- Last updated
- 2019-10-22
Frequently asked questions
- What is Michael Sims's NPI number?
- Michael Sims's National Provider Identifier (NPI) is 1922421718, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Sims's specialty?
- Michael Sims is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Sims located?
- Michael Sims's practice location on file with NPPES is 1500 Citywest Blvd Ste 300, Houston, TX 77042.
- What is Michael Sims's phone number?
- The practice phone number listed in the NPPES registry for Michael Sims is (972) 233-1999.
- Does Michael Sims accept Medicare?
- Michael Sims is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Sims's NPI active?
- Yes — Michael Sims's NPI (1922421718) is active in the NPPES registry as of the last update on 2019-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.