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Frederick Koehler, NP

NPI 1134814965 · on the registry since 2023

Practice

Address: 1000 Quail St Ste 245
Newport Beach, CA 92660
Phone: (949) 948-4252
Organisation at this address: Thru, Inc
Md-Hc, Inc
Multimedrx
Optimapath Inc
The Eft Center
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 65

Registry record

Primary taxonomy: Psychiatric/Mental Health Nurse Practitioner
363LP0808X
Also registered as: Critical Care Medicine Registered Nurse
Licence states on file: CA
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2026-07-22

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