npidata.org
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbySpecialtiesEvery NUCC taxonomy, with counts by state and cityStatesProvider counts and breakdowns for all 50 statesPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs API
About
About usTermsPrivacyContact us

Search › California › Acute Care Nurse Practitioner

Erin Berntsen, ACNP

NPI 1205640489 · on the registry since 2025

Practice

Address
1200 B Gale Wilson Blvd
Fairfield, CA 94533
Phone
(707) 646-5031
Organisation at this address
G&R Medical Corporation
Northbay Healthcare Group
Northbay Healthcare Group
Northbay Health Foundation
Dhp Anesthesia Medical Group Inc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
93

Additional practice sites

  • 2335 Stockton Blvd, Sacramento, CA

Registry record

Primary taxonomy
Acute Care Nurse Practitioner
363LA2100X
Licence states on file
CA
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2026-07-06

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California