Mrs. Hazel Leslie CRNA
About this NPIWhat this record shows.
NPI 1336159045 is registered to Mrs. Hazel Leslie CRNA, a Certified Registered Nurse Anesthetist practising at 455 Sherman St, Ste 510 in Denver, Colorado. Certified Registered Nurse Anesthetist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Hazel Leslie CRNA has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 12537198CO· Issued by CAQH ID
- P00975173TX· Issued by RAILROAD MEDICARE
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20260227000274Certified Registered Nurse Anesthetist (CRNA)KS
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mrs. Hazel Leslie CRNA accepts. To confirm in-network status with your specific health plan, contact Mrs. Hazel Leslie CRNA directly at (303) 377-6825.
Frequently asked
Yes. NPI 1336159045 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Certified Registered Nurse Anesthetist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (303) 377-6825.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Mrs. Hazel Leslie CRNA is a Type-1 individual NPI.