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

Anson Onishi, RN

Individual provider Family Nurse Practitioner · NPI 1477493302

Anson Onishi, RN is a Family Nurse Practitioner in Nashville, Tennessee. Licensed in Tennessee. Registered with an NPI since 2026.

Licensed in
TN
In the registry since
2026
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

426 21st Ave S
Nashville, TN 37203-2424
Phone: (615) 321-2590
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 42292 (TN)
Registered Nurse Taxonomy 163W00000X · Licence 273743 (TN)

Record details

NPI number1477493302
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorNo
NPI enumeratedMarch 31, 2026
Last updated in NPPESJune 26, 2026
Certification dateJune 26, 2026

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