Mrs. Sierra Muilenburg-Alvarez APRN
About this NPIWhat this record shows.
NPI 1154035996 is registered to Mrs. Sierra Muilenburg-Alvarez APRN, a Nurse Practitioner practising at 11375 Cortez Blvd in Brooksville, Florida. Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Sierra Muilenburg-Alvarez APRN has been enumerated in the National Provider Identifier (NPI) registry since 2023.
Your brand here.
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
- I20230407001484Nurse PractitionerFL
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. Sierra Muilenburg-Alvarez APRN accepts. To confirm in-network status with your specific health plan, contact Mrs. Sierra Muilenburg-Alvarez APRN directly at (352) 596-6632.
Frequently asked
Yes. NPI 1154035996 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Nurse Practitioner 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 (352) 596-6632.
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. Sierra Muilenburg-Alvarez APRN is a Type-1 individual NPI.