TERENCE TZ. TAN,MD,INC.
NPI 1699822239
Clinic/Center - Primary Care in Lynwood, CA
About Terence Tz. Tan,md,inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TERENCE TZ. TAN,MD,INC. (NPI 1699822239) is a healthcare organization registered as a primary care in Lynwood, California and active in the NPI registry since January 2007. The organization holds a CLIA Waiver certificate valid through June 30, 2027 and lists Terence Tz Tan, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Terence Tz. Tan,md,inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Terence Tz. Tan,md,inc., which bills Medicare for the services this clinician delivers.
Clinician (1)
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 05D0862262
Terence Z Tan, MD Inc · Lynwood, CAFrequently 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 Terence Tz. Tan,md,inc.'s NPI number?
The NPI number for Terence Tz. Tan,md,inc. is 1699822239. It was assigned to this organization in the NPPES registry on January 5, 2007.
Where is Terence Tz. Tan,md,inc. located?
Terence Tz. Tan,md,inc. is located at 3301 Beechwood Ave, Lynwood, CA 90262. The listed phone number is (310) 638-5188.
What is Terence Tz. Tan,md,inc.'s specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.
Is Terence Tz. Tan,md,inc. enrolled in Medicare?
Yes. Terence Tz. Tan,md,inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Terence Tz. Tan,md,inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Practice) reassigns their Medicare billing to Terence Tz. Tan,md,inc.. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Terence Tz. Tan,md,inc. hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 05D0862262) is associated with this NPI, valid through June 30, 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 Terence Tz. Tan,md,inc. was last updated on March 19, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Terence Tz. Tan,md,inc. · NPI 1699822239
Primary Care organization in Lynwood, California. Organization record, active in the CMS NPPES registry since January 5, 2007.
## Identity
- **NPI:** 1699822239 (Entity type: Organization)
- **Enumerated:** January 5, 2007
- **Primary specialty:** Clinic/Center - Primary Care · taxonomy 261QP2300X
- **Organization subpart:** No
- **Authorized official:** Terence Tan, PRESIDENT
## Practice location
- **Address:** 3301 BEECHWOOD AVE, Lynwood, CA 90262-3301
- **Phone:** (310) 638-5188 · **Fax:** (310) 637-0278
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (General Practice) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 19, 2020
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1699822239) · Data from the CMS NPPES public registry.