Joseph Bielefeld Pmhnp-Bc/FNP
About this NPIWhat this record shows.
NPI 1124639943 is registered to Joseph Bielefeld Pmhnp-Bc/FNP, a Psychiatric/Mental Health Nurse Practitioner practising at 4820 Business Center Dr in Fairfield, California. Psychiatric/Mental Health Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Joseph Bielefeld Pmhnp-Bc/FNP has been enumerated in the National Provider Identifier (NPI) registry since 2020.
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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 Joseph Bielefeld Pmhnp-Bc/FNP accepts. To confirm in-network status with your specific health plan, contact Joseph Bielefeld Pmhnp-Bc/FNP directly at (707) 224-8266.
Frequently asked
Yes. NPI 1124639943 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychiatric/Mental Health 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) 224-8266.
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. Joseph Bielefeld Pmhnp-Bc/FNP is a Type-1 individual NPI.