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

Jinsook Kwack, FNP

Individual provider Family Nurse Practitioner · NPI 1740721869

Jinsook Kwack, FNP is a Family Nurse Practitioner in Phoenix, Arizona. Licensed in Arizona. Registered with an NPI since 2017.

Licensed in
AZ
In the registry since
2017
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

2121 N 44th St
Phoenix, AZ 85008-3224
Phone: (520) 637-3237
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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 95005934 (AZ)

Record details

NPI number1740721869
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedMarch 9, 2017
Last updated in NPPESJune 14, 2026
Certification dateJune 14, 2026

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients34
Services billed 59 a service is one billed item, such as a visit, a test or a procedure
Average patient age81

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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