DR. ANDREW WONHO CHOI MD
NPI 1033500798
Dermatology in San Diego, CA
About Dr. Andrew Wonho Choi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW WONHO CHOI MD (NPI 1033500798) is an individual dermatology provider in San Diego, California, licensed in California (A163912) and active in the NPI registry since February 2015. He is enrolled in Medicare PECOS, maintains a secondary practice location in San Francisco, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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. Andrew Wonho Choi 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 Andrew Choi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92108
- Reassigned Medicare billing, California enrollment
- 13,921 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 92122 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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN DIEGO, CA 92122
SAN DIEGO, CA 92122
SAN DIEGO, CA 92122
SAN DIEGO, CA 92122
SAN DIEGO, CA 92122
SAN DIEGO, CA 92122
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 Choi's NPI number?
The NPI number for Andrew Choi is 1033500798. It was assigned to this individual provider in the NPPES registry on February 16, 2015.
Where is Andrew Choi located?
Andrew Choi practices at 8899 University Center Ln Ste 350, San Diego, CA 92122. The listed phone number is (858) 657-8322.
What is Andrew Choi's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Andrew Choi enrolled in Medicare?
Yes. Andrew Choi 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 Andrew Choi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Choi reassigns Medicare benefits to Southern California Permanente Medical Group (San Diego, CA). 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 Andrew Choi'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 Choi was last updated on September 21, 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. Andrew Wonho Choi, MD · NPI 1033500798
Dermatology physician in San Diego, California. Individual provider, active in the CMS NPPES registry since February 16, 2015.
## Identity
- **NPI:** 1033500798 (Entity type: Individual)
- **Enumerated:** February 16, 2015
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** A163912 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8899 UNIVERSITY CENTER LN STE 350, San Diego, CA 92122-1010
- **Phone:** (858) 657-8322
## 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:** Southern California Permanente Medical Group (NPI 1023425972, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 21, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1033500798) · Data from the CMS NPPES public registry.