Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Frederick Koehler, NP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1134814965

Frederick Koehler, NP is a Psychiatric/Mental Health Nurse Practitioner in Newport Beach, California. Licensed in California. Registered with an NPI since 2023.

Licensed in
CA
In the registry since
2023
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

1000 Quail St Ste 245
Newport Beach, CA 92660-2749
Phone: (949) 948-4252
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 95028846 (CA)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence 95243751 (CA)

Record details

NPI number1134814965
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorNo
NPI enumeratedApril 7, 2023
Last updated in NPPESJuly 22, 2026
Certification dateJuly 22, 2026

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