DR. CHIAN KENT KWOH MD
NPI 1730153131
Internal Medicine - Rheumatology in Tucson, AZ
About Dr. Chian Kent Kwoh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHIAN KENT KWOH MD (NPI 1730153131) is an individual rheumatology provider in Tucson, Arizona, licensed in Arizona (47927) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1979).
NPPES Registry Identity
Specialties & Licenses 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. Chian Kent Kwoh Md 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 Reassignment
Medicare enrollment records show Chian Kwoh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tucson, AZ 85711
- Reassigned Medicare billing, Arizona enrollment
- 1,514 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85713 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TUCSON, AZ 85713
TUCSON, AZ 85713
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 Chian Kwoh's NPI number?
The NPI number for Chian Kwoh is 1730153131. It was assigned to this individual provider in the NPPES registry on February 14, 2006.
Where is Chian Kwoh located?
Chian Kwoh practices at 2800 E Ajo Way Ste 103, Tucson, AZ 85713. The listed phone number is (520) 694-4000.
What is Chian Kwoh's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Chian Kwoh enrolled in Medicare?
Yes. Chian Kwoh 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 organization bills Medicare for Chian Kwoh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chian Kwoh reassigns Medicare benefits to Banner-University Medical Group (Tucson, 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 Chian Kwoh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Chian Kwoh accept?
Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Chian Kwoh 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 Chian Kwoh was last updated on February 1, 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.
# Dr. Chian Kent Kwoh, MD · NPI 1730153131
Rheumatology physician in Tucson, Arizona. Individual provider, active in the CMS NPPES registry since February 14, 2006.
## Identity
- **NPI:** 1730153131 (Entity type: Individual)
- **Enumerated:** February 14, 2006
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** 47927 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 2800 E AJO WAY STE 103, Tucson, AZ 85713-6204
- **Phone:** (520) 694-4000 · **Fax:** (520) 694-0635
## 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:** Banner-University Medical Group (NPI 1932708328, Tucson, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1979
## Record status
- **NPPES last updated:** February 1, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1730153131) · Data from the CMS NPPES public registry.