DR. JOHN J. CHEN D.D.S.
NPI 1609858430
Dentist in Phoenix, AZ
About Dr. John J. Chen D.d.s. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN J. CHEN D.D.S. (NPI 1609858430) is an individual dentist in Phoenix, Arizona, licensed in Arizona (2980) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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 (PECOS)
Dr. John J. Chen D.d.s. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show John Chen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Phoenix, AZ 85008
- Reassigned Medicare billing, Arizona enrollment
- 285 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 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.
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.
PHOENIX, AZ 85008
PHOENIX, AZ 85008
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 John Chen's NPI number?
The NPI number for John Chen is 1609858430. It was assigned to this individual provider in the NPPES registry on November 17, 2005.
Where is John Chen located?
John Chen practices at 2601 E Roosevelt St, Phoenix, AZ 85008. The listed phone number is (602) 344-5011.
What is John Chen's specialty?
The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.
Is John Chen enrolled in Medicare?
Yes. John Chen is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for John Chen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Chen reassigns Medicare benefits to Maricopa County Special Health Care District (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 John Chen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Chen accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 2 other insurers list John Chen 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 John Chen was last updated on May 12, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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. John J. Chen, D.D.S. · NPI 1609858430
Dentist provider in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since November 17, 2005.
## Identity
- **NPI:** 1609858430 (Entity type: Individual)
- **Enumerated:** November 17, 2005
- **Primary specialty:** Dentist · taxonomy 122300000X
- **State license:** 2980 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 2601 E ROOSEVELT ST, Phoenix, AZ 85008-4973
- **Phone:** (602) 344-5011
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Maricopa County Special Health Care District (NPI 1770167108, Phoenix, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 12, 2017
- **Other identifiers:** Medicare ID-Type Unspecified 95027 (AZ); Medicare UPIN U25421 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1609858430) · Data from the CMS NPPES public registry.