Steven Leach, MSN, CRNA
NPI 1659431559 · 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)
Steven Leach, MSN, CRNA is a Certified Registered Nurse Anesthetist provider in Houston, TX (NPI 1659431559).
Provider details
- NPI number
- 1659431559
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 519437 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 301 University BlvdGalveston, TX 77555-1022Phone: (409) 772-0848Fax: (409) 772-0885
Registry dates
- Enumerated
- 2006-12-11
- Last updated
- 2018-06-04
Frequently asked questions
- What is Steven Leach's NPI number?
- Steven Leach's National Provider Identifier (NPI) is 1659431559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Leach's specialty?
- Steven Leach is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Steven Leach located?
- Steven Leach's practice location on file with NPPES is 1500 Citywest Blvd Ste 300, Houston, TX 77042.
- What is Steven Leach's phone number?
- The practice phone number listed in the NPPES registry for Steven Leach is (713) 620-4000.
- Does Steven Leach accept Medicare?
- Steven Leach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Leach's NPI active?
- Yes — Steven Leach's NPI (1659431559) is active in the NPPES registry as of the last update on 2018-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.