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

MS. Isabel B Koo, NP

Individual provider Nurse Practitioner · NPI 1770437451

MS. Isabel B Koo, NP is a Nurse Practitioner in Newport Beach, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2026
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.

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Practice location Address checks out

2382 SE Bristol St Ste B1
Newport Beach, CA 92660-0756
Phone: (949) 232-0301
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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 RN95266461 (CA)
Nurse Practitioner Taxonomy 363L00000X · Licence RN95266461 (CA)

Record details

NPI number1770437451
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedFebruary 20, 2026
Last updated in NPPESFebruary 20, 2026
Certification dateFebruary 20, 2026

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