Erin Berntsen Acnp
Also known as
- Formerly known asGilles, Erin Anne
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1205640489 is registered to Erin Berntsen Acnp, a Acute Care Nurse Practitioner practising at 1200 B Gale Wilson Blvd in Fairfield, California. Acute Care Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Erin Berntsen Acnp has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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
- I20250918001341Nurse PractitionerCA
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 Erin Berntsen Acnp accepts. To confirm in-network status with your specific health plan, contact Erin Berntsen Acnp directly at (707) 646-5031.
Frequently asked
Yes. NPI 1205640489 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Acute Care 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 (707) 646-5031.
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. Erin Berntsen Acnp is a Type-1 individual NPI.