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HARRIS KHAWAJA D.O.
NPI 1598296279
Pediatrics - Neonatal-Perinatal Medicine in Phoenix, AZ

Active since March 23, 2017PECOS Enrolled
1919 E THOMAS RD, PHOENIX, AZ 85016(602) 933-6345(602) 933-8975 Get Directions Write a Review

NPPES record last updated: August 15, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 15, 2023, Jun 30, 2020, Mar 23, 2017 (3 updates tracked since 2017).

About Harris Khawaja D.o. NPPES

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

HARRIS KHAWAJA D.O. (NPI 1598296279) is an individual neonatal-perinatal medicine provider in Phoenix, Arizona, licensed in Arizona (10113) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1598296279
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameHARRIS KHAWAJACredential: D.O.
Location Address1919 E THOMAS RDPhoenix, AZ 85016-7710
Mailing Address2108 E Thomas Rd Ste 130Phoenix, AZ 85016-0008 · (160) 293-3312
Phone(602) 933-6345
Fax(602) 933-8975
Sole ProprietorNo
Enumeration DateMarch 23, 2017
Last NPPES UpdateAugust 15, 20233 updates tracked since enumeration
NPPES CertifiedAugust 15, 2023
✔ NPI 1598296279 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
Licenses✔ Licensed in AZ · 10113✔ Licensed in IL · 036.151829
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1919 E THOMAS RD, Phoenix, AZ 85016
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11524 Pinto Ln, 2nd floorLas Vegas, NV 89106-4195 · Phone (702) 671-2236 · Fax (702) 671-2233
Location 25841 S Maryland Ave # Mc6060Chicago, IL 60637-1443 · Phone (773) 702-6210 · Fax (773) 702-0764

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Harris Khawaja D.o. 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 Harris Khawaja 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 Harris Khawaja's NPI number?

The NPI number for Harris Khawaja is 1598296279. It was assigned to this individual provider in the NPPES registry on March 23, 2017.

Where is Harris Khawaja located?

Harris Khawaja practices at 1919 E Thomas Rd, Phoenix, AZ 85016. The listed phone number is (602) 933-6345.

What is Harris Khawaja's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Harris Khawaja enrolled in Medicare?

Yes. Harris Khawaja is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Harris Khawaja's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Harris Khawaja 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 Harris Khawaja'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 Harris Khawaja was last updated on August 15, 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.