DR. WEN JIANG MD
NPI 1659305753
Otolaryngology in San Diego, CA
About Dr. Wen Jiang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WEN JIANG MD (NPI 1659305753) is an individual otolaryngology provider in San Diego, California, licensed in California (A99198) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Wen Jiang Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Wen Jiang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92123
- Reassigned Medicare billing, California enrollment
- 562 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 92123 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 92123
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 Wen Jiang's NPI number?
The NPI number for Wen Jiang is 1659305753. It was assigned to this individual provider in the NPPES registry on July 11, 2006.
Where is Wen Jiang located?
Wen Jiang practices at 3030 Childrens Way Ste 402, San Diego, CA 92123. The listed phone number is (858) 309-7701.
What is Wen Jiang's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Wen Jiang enrolled in Medicare?
Yes. Wen Jiang is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Wen Jiang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wen Jiang reassigns Medicare benefits to Rady Children's Hospital San Diego (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 Wen Jiang'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 Wen Jiang was last updated on November 2, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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. Wen Jiang, MD · NPI 1659305753
Otolaryngology physician in San Diego, California. Individual provider, active in the CMS NPPES registry since July 11, 2006.
## Identity
- **NPI:** 1659305753 (Entity type: Individual)
- **Enumerated:** July 11, 2006
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** A99198 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3030 CHILDRENS WAY, STE 402, San Diego, CA 92123-4232
- **Phone:** (858) 309-7701
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Rady Children's Hospital San Diego (NPI 1669617197, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 2, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1659305753) · Data from the CMS NPPES public registry.