JINSOOK KWACK FNP
NPI 1740721869
Nurse Practitioner - Family in Phoenix, AZ

Q: What is Jinsook Kwack's NPI number?

The NPI number for Jinsook Kwack is 1740721869. It was assigned to this individual provider in the NPPES registry on March 9, 2017.

Q: What is Jinsook Kwack's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Jinsook Kwack was last updated on June 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 09, 2017PECOS Enrolled

2121 N 44TH ST, PHOENIX, AZ 85008(520) 637-3237 Get Directions Write a Review

NPPES record last updated: June 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Jinsook Kwack Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JINSOOK KWACK FNP (NPI 1740721869) is an individual family provider in Phoenix, Arizona, licensed in Arizona (95005934) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740721869

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameJINSOOK KWACKCredential: FNP

Location Address2121 N 44TH STPhoenix, AZ 85008-3224

Mailing Address2121 N 44th StPhoenix, AZ 85008-3224

Phone(520) 637-3237

Sole ProprietorNo

Enumeration DateMarch 9, 2017

Last NPPES UpdateJune 14, 2026

NPPES CertifiedJune 14, 2026

✔ NPI 1740721869 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in AZ · 95005934

2121 N 44TH ST, Phoenix, AZ 85008

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jinsook Kwack Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

23 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85008 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ARIZONA ESSENTIAL WELLNESS PLLC

Nurse Practitioner (Family)

2121 N 44TH ST
PHOENIX, AZ 85008

Maricopa County (520) 637-3237

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jinsook Kwack's NPI number?

The NPI number for Jinsook Kwack is 1740721869. It was assigned to this individual provider in the NPPES registry on March 9, 2017.

Where is Jinsook Kwack located?

Jinsook Kwack practices at 2121 N 44th St, Phoenix, AZ 85008. The listed phone number is (520) 637-3237.

What is Jinsook Kwack's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Jinsook Kwack enrolled in Medicare?

Yes. Jinsook Kwack is registered in the Medicare PECOS enrollment system.

What insurance does Jinsook Kwack accept?

Health plans from UnitedHealthcare list Jinsook Kwack as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jinsook Kwack was last updated on June 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.