Emma Castillo Bercasio MD
Also known as
- Formerly known asCastilllo, Emma Everlyn Tunac
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1083706568 is registered to Emma Castillo Bercasio MD, a Infectious Disease practising at 400 Sentara Cir Ste 201b in Williamsburg, Virginia. Infectious Disease is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Emma Castillo Bercasio MD 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.
Medicaid
- 5900019NC
Other
- 129XGNC· Issued by BCBS
- 4213840NC· Issued by CIGNA
- P00671694· Issued by MEDICARE RAILROAD
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
- I20191218002519Infectious DiseaseVA
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 Emma Castillo Bercasio MD accepts. To confirm in-network status with your specific health plan, contact Emma Castillo Bercasio MD directly at (757) 345-4655.
Frequently asked
Yes. NPI 1083706568 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Infectious Disease 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 (757) 345-4655.
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. Emma Castillo Bercasio MD is a Type-1 individual NPI.