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DR. CHRISTINA GRACE KWONG MD
NPI 1326302902
Pediatrics - Pediatric Allergy/Immunology in Phoenix, AZ

Active since June 28, 2012PECOS Enrolled
1919 E THOMAS RD, PHOENIX, AZ 85016(602) 933-4063(602) 933-2423 Get Directions Write a Review

NPPES record last updated: February 20, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 20, 2023, Jun 4, 2020, May 13, 2020 and 2 more (5 updates tracked since 2020).

About Dr. Christina Grace Kwong Md NPPES

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

DR. CHRISTINA GRACE KWONG MD (NPI 1326302902) is an individual pediatric allergy/immunology provider in Phoenix, Arizona, licensed in Arizona (62781) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326302902
Entity TypeIndividualFemale
Primary Taxonomy2080P0201X
Provider Legal NameDR. CHRISTINA GRACE KWONGCredential: MD
Location Address1919 E THOMAS RDPhoenix, AZ 85016-7710
Mailing Address2108 E Thomas Rd Ste 130Phoenix, AZ 85016-0008 · (602) 933-1813
Phone(602) 933-4063
Fax(602) 933-2423
Sole ProprietorNo
Enumeration DateJune 28, 2012
Last NPPES UpdateFebruary 20, 20235 updates tracked since enumeration
NPPES CertifiedFebruary 20, 2023
✔ NPI 1326302902 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Allergy/ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0201X
Licenses✔ Licensed in AZ · 62781✔ Licensed in MO · 2015025849
Definition
A pediatrician who specializes in the diagnosis and treatment of allergies, allergic reactions, and immunologic diseases in children.
Also ListedPediatricsTaxonomy 208000000X · License 2015025849 (MO)
1919 E THOMAS RD, Phoenix, AZ 85016
Open in Google Maps ↗

Other Identifiers 3

MedicaidWUPI ENROLLEDIL
Medicaid200043292MO
Medicaid090117AZ

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Christina Grace Kwong Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Christina Kwong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Phoenix Children's Hospital
Same address
Pediatrics
1919 E THOMAS RD
Phoenix, AZ 85016
  • Reassigned Medicare billing, Arizona enrollment
  • 1,416 clinicians in this Medicare group
NPI 1922112044 (602) 933-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

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

DR. TIMUR RAGHIB M.D.
Hospitalist
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-0777
MRS. MARIA T ESCOBAR CSP, RD
Dietitian, Registered
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (480) 440-2787
DR. AHMAR HUSAIN MD
Anesthesiology (Pediatric Anesthesiology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-4660
MRS. SOLEE R COWLEY LCSW
Social Worker (Clinical)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-0414
MR. SEAN PATRICK BRADY DO
Anesthesiology (Pediatric Anesthesiology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-4660
PRIYA PRASHER M.D.
Pediatrics
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-1900
DR. AMIT RAJARAM D.O.
Pediatrics
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-0198
LAURA GARDNER HAMANT
Pediatrics (Pediatric Gastroenterology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-1000

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 Christina Kwong's NPI number?

The NPI number for Christina Kwong is 1326302902. It was assigned to this individual provider in the NPPES registry on June 28, 2012.

Where is Christina Kwong located?

Christina Kwong practices at 1919 E Thomas Rd, Phoenix, AZ 85016. The listed phone number is (602) 933-4063.

What is Christina Kwong's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Allergy/Immunology, with taxonomy code 2080P0201X.

Is Christina Kwong enrolled in Medicare?

Yes. Christina Kwong is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Christina Kwong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christina Kwong reassigns Medicare benefits to Phoenix Children's Hospital (Phoenix, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christina Kwong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Christina Kwong was last updated on February 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.