SHELBY C. LEUIN MD
NPI 1124230909
Otolaryngology - Pediatric Otolaryngology in San Diego, CA
About Shelby C. Leuin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHELBY C. LEUIN MD (NPI 1124230909) is an individual pediatric otolaryngology provider in San Diego, California, licensed in California (A112930) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of Un Of California, Irvine, College Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses 2
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
Shelby C. Leuin 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 Shelby Leuin 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.
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 Shelby Leuin's NPI number?
The NPI number for Shelby Leuin is 1124230909. It was assigned to this individual provider in the NPPES registry on May 4, 2007.
Where is Shelby Leuin located?
Shelby Leuin practices at 3030 Childrens Way Ste 402, San Diego, CA 92123. The listed phone number is (858) 309-7701.
What is Shelby Leuin's specialty?
The primary specialty registered for this NPI is Otolaryngology, specializing in Pediatric Otolaryngology, with taxonomy code 207YP0228X.
Is Shelby Leuin enrolled in Medicare?
Yes. Shelby Leuin 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 Shelby Leuin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shelby Leuin 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 Shelby Leuin'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 Shelby Leuin was last updated on November 10, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Shelby C. Leuin, MD · NPI 1124230909
Pediatric Otolaryngology physician in San Diego, California. Individual provider, active in the CMS NPPES registry since May 4, 2007.
## Identity
- **NPI:** 1124230909 (Entity type: Individual)
- **Enumerated:** May 4, 2007
- **Primary specialty:** Otolaryngology - Pediatric Otolaryngology · taxonomy 207YP0228X
- **State license:** A112930 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3030 CHILDRENS WAY, STE 402, San Diego, CA 92123-4232
- **Phone:** (858) 309-7701
## 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:** Rady Children's Hospital San Diego (NPI 1669617197, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Un Of California, Irvine, College Of Medicine, class of 2004
## Record status
- **NPPES last updated:** November 10, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1124230909) · Data from the CMS NPPES public registry.