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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

TIFFANY CHOW
NPI 1720814478
Nurse Practitioner - Psychiatric/Mental Health in Phoenix, AZ

Active since September 10, 2024
16421 N TATUM BLVD STE 203, PHOENIX, AZ 85032(602) 345-0466(727) 245-0166 Get Directions Write a Review

NPPES record last updated: October 5, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 5, 2026, Jul 13, 2026, Sep 10, 2024 (3 updates tracked since 2024).

About Tiffany Chow NPPES

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

TIFFANY CHOW (NPI 1720814478) is an individual psychiatric/mental health provider in Phoenix, Arizona, licensed in Arizona (253683) and active in the NPI registry since September 2024.

NPPES Registry Identity

NPI1720814478
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameTIFFANY CHOW
Location Address16421 N TATUM BLVD STE 203Phoenix, AZ 85032-3457
Mailing Address16421 N Tatum Blvd Ste 203Phoenix, AZ 85032-3457 · (602) 345-0466 · Fax (727) 245-0166
Phone(602) 345-0466
Fax(727) 245-0166
Sole ProprietorNo
Enumeration DateSeptember 10, 2024
Last NPPES UpdateOctober 5, 20263 updates tracked since enumeration
NPPES CertifiedOctober 5, 2026
✔ NPI 1720814478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in AZ · 253683
16421 N TATUM BLVD STE 203, Phoenix, AZ 85032
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Accepted Insurance

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

Other Providers at the Same Location NPPES 2

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

JOSHUA M HILTON PMHNP-BC, MSN
Nurse Practitioner (Psychiatric/Mental Health)
16421 N TATUM BLVD STE 203
PHOENIX, AZ 85032
Maricopa County (602) 345-0466
BASELINE PSYCHIATRY PLC
Psychiatry & Neurology (Psychiatry)
16421 N TATUM BLVD STE 203
PHOENIX, AZ 85032
Maricopa County (602) 345-0466

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 Tiffany Chow's NPI number?

The NPI number for Tiffany Chow is 1720814478. It was assigned to this individual provider in the NPPES registry on September 10, 2024.

Where is Tiffany Chow located?

Tiffany Chow practices at 16421 N Tatum Blvd Ste 203, Phoenix, AZ 85032. The listed phone number is (602) 345-0466.

What is Tiffany Chow's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

What insurance does Tiffany Chow accept?

Health plans from UnitedHealthcare list Tiffany Chow 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 Tiffany Chow was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.