MR. ANDREW LAI WEI MD
NPI 1265894067
Family Medicine in San Diego, CA
About Mr. Andrew Lai Wei Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ANDREW LAI WEI MD (NPI 1265894067) is an individual family medicine provider in San Diego, California, licensed in California (C196683) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Diego School Of Medicine (2016).
NPPES Registry Identity
Specialties & Licenses
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
Mr. Andrew Lai Wei 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 Reassignments
4Medicare enrollment records show Andrew Wei reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 1,100 clinicians in this Medicare group
San Diego, CA 92108
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Renton, WA 98057
- Reassigned Medicare billing, Washington enrollment
- 2,678 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 94 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 92110 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.
SAN DIEGO, CA 92110
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 Andrew Wei's NPI number?
The NPI number for Andrew Wei is 1265894067. It was assigned to this individual provider in the NPPES registry on March 22, 2016.
Where is Andrew Wei located?
Andrew Wei practices at 3250 Fordham St, San Diego, CA 92110. The listed phone number is (833) 574-2273.
What is Andrew Wei's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Andrew Wei enrolled in Medicare?
Yes. Andrew Wei 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 Andrew Wei's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Wei reassigns Medicare benefits to 4 organizations: Family Health Centers Of San Diego Inc (San Diego, CA), Southern California Permanente Medical Group (San Diego, CA), Kaiser Foundation Health Plan Of Washington (Renton, WA) and King County Finance (Seattle, WA). 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 Andrew Wei's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Andrew Wei was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Mr. Andrew Lai Wei, MD · NPI 1265894067
Family Medicine physician in San Diego, California. Individual provider, active in the CMS NPPES registry since March 22, 2016.
## Identity
- **NPI:** 1265894067 (Entity type: Individual)
- **Enumerated:** March 22, 2016
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** C196683 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3250 FORDHAM ST, San Diego, CA 92110-5397
- **Phone:** (833) 574-2273
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Family Health Centers Of San Diego Inc (NPI 1629456900, San Diego, CA); Southern California Permanente Medical Group (NPI 1023425972, San Diego, CA); Kaiser Foundation Health Plan Of Washington (NPI 1124264577, Renton, WA); King County Finance (NPI 1306903604, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Diego School Of Medicine, class of 2016
## Record status
- **NPPES last updated:** July 9, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1265894067) · Data from the CMS NPPES public registry.