DR. DEBRA A WONG M.D.
NPI 1215166335
Internal Medicine - Medical Oncology in Phoenix, AZ
About Dr. Debra A Wong M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DEBRA A WONG M.D. (NPI 1215166335) is an individual medical oncology provider in Phoenix, Arizona, licensed in California (A117617) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Debra A Wong M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Debra Wong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Goodyear, AZ 85338
- Reassigned Medicare billing, Arizona enrollment
- 359 clinicians in this Medicare group
Duarte, CA 91010
- Reassigned Medicare billing, California enrollment
- 1,335 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85004 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Debra Wong's NPI number?
The NPI number for Debra Wong is 1215166335. It was assigned to this individual provider in the NPPES registry on July 10, 2009.
Where is Debra Wong located?
Debra Wong practices at 625 N 6th St, Phoenix, AZ 85004. The listed phone number is (602) 406-8222.
What is Debra Wong's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Debra Wong enrolled in Medicare?
Yes. Debra Wong is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Debra Wong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Debra Wong reassigns Medicare benefits to 2 organizations: City Of Hope Medical Group Of Arizona LLC (Goodyear, AZ) and City Of Hope Medical Foundation (Duarte, CA). Each 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 Debra Wong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Debra Wong accept?
Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Debra Wong 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 Debra Wong was last updated on December 4, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Debra A Wong, M.D. · NPI 1215166335
Medical Oncology physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since July 10, 2009.
## Identity
- **NPI:** 1215166335 (Entity type: Individual)
- **Enumerated:** July 10, 2009
- **Primary specialty:** Internal Medicine - Medical Oncology · taxonomy 207RX0202X
- **State license:** A117617 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 625 N 6TH ST, Phoenix, AZ 85004
- **Phone:** (602) 406-8222
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): City Of Hope Medical Group Of Arizona LLC (NPI 1609026806, Goodyear, AZ); City Of Hope Medical Foundation (NPI 1871886366, Duarte, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** December 4, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1215166335) · Data from the CMS NPPES public registry.