CONCORD FAMILY PRACTICE
NPI 1306145826
Family Medicine in Knoxville, TN
About Concord Family Practice NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CONCORD FAMILY PRACTICE (NPI 1306145826) is a healthcare organization registered as a family medicine in Knoxville, Tennessee and active in the NPI registry since March 2011. The organization holds a CLIA Waiver certificate valid through October 9, 2027 and lists Changwen Chen, Md, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Concord Family Practice is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Concord Family Practice, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians, nearest first (3)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 44D0935342
Chang Wen Chen MD PC · Knoxville, TNFrequently 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 Chang Wen Chen MD PC's NPI number?
The NPI number for Chang Wen Chen MD PC is 1306145826. It was assigned to this organization in the NPPES registry on March 23, 2011. The provider is doing business as Concord Family Practice.
Where is Chang Wen Chen MD PC located?
Chang Wen Chen MD PC is located at 10430 Lovell Center Dr, Knoxville, TN 37922. The listed phone number is (865) 693-6620.
What is Chang Wen Chen MD PC's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Chang Wen Chen MD PC enrolled in Medicare?
Yes. Chang Wen Chen MD PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Chang Wen Chen MD PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Chang Wen Chen MD PC, in General Practice and Nurse Practitioner. A 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 the clinician's services. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Chang Wen Chen MD PC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 44D0935342) is associated with this NPI, valid through October 9, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Chang Wen Chen MD PC was last updated on March 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Concord Family Practice · NPI 1306145826
Family Medicine organization in Knoxville, Tennessee. Organization record, active in the CMS NPPES registry since March 23, 2011.
## Identity
- **NPI:** 1306145826 (Entity type: Organization)
- **Enumerated:** March 23, 2011
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Legal business name:** Chang Wen Chen Md Pc
- **Organization subpart:** No
- **Authorized official:** Changwen Chen, MD
## Practice location
- **Address:** 10430 LOVELL CENTER DR, Knoxville, TN 37922-3227
- **Phone:** (865) 693-6620
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (2), General Practice (1); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 11, 2024
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1306145826) · Data from the CMS NPPES public registry.