Ms. Heidi Casillas RN
Also known as
- Formerly known asMilligan, Heidi Ann
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1659877553 is registered to Ms. Heidi Casillas RN, a Critical Care Medicine Registered Nurse practising at 1200 7th Ave N in St Petersburg, Florida. Critical Care Medicine Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Heidi Casillas RN has been enumerated in the National Provider Identifier (NPI) registry since 2018.
Your brand here.
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 Ms. Heidi Casillas RN accepts. To confirm in-network status with your specific health plan, contact Ms. Heidi Casillas RN directly at (727) 825-1100.
Frequently asked
Yes. NPI 1659877553 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Critical Care Medicine Registered Nurse 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 (727) 825-1100.
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. Ms. Heidi Casillas RN is a Type-1 individual NPI.