Are you Erin A. Berntsen, ACNP? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileErin A. Berntsen, ACNP is a nurse practitioner — acute care practicing in Fairfield, CA. Erin trained at University of South Alabama College of Medicine, graduating in 2024. This provider record is associated with NPI 1205640489.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1200 B GALE WILSON BLVD
Fairfield, CA 94533
2335 Stockton Blvd
Sacramento, CA 95817
Erin A. Berntsen is a nurse practitioner in Fairfield, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Acute Care”.
NPI registry
Erin A. Berntsen is listed at 1200 B Gale Wilson Blvd, Fairfield, CA 94533. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (707) 646-5031. Contact the office directly to confirm availability and scheduling.
NPI registry
Erin A. Berntsen's National Provider Identifier is 1205640489. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Erin A. Berntsen attended University of South Alabama College of Medicine, graduating in 2024. This comes from the CMS National Downloadable File.
CMS public data
Erin A. Berntsen has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Erin A. Berntsen. If this is you, claiming it is free.
Guide.md
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