CALEB JEON MD
NPI 1528558160
Dermatology in Whittier, CA
About Caleb Jeon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CALEB JEON MD (NPI 1528558160) is an individual dermatology provider in Whittier, California, licensed in California (163750) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, maintains a secondary practice location in La Mirada, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
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
Caleb Jeon 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 Caleb Jeon reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Whittier, CA 90602
- Reassigned Medicare billing, California enrollment
- 840 clinicians in this Medicare group
San Pedro, CA 90732
- Reassigned Medicare billing, California enrollment
- 179 clinicians in this Medicare group
Irvine, CA 92618
- Reassigned Medicare billing, California enrollment
- 684 clinicians in this Medicare group
Walnut Creek, CA 94598
- Reassigned Medicare billing, California enrollment
- 103 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.
Areas of Expertise CMS Part B claims 9
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90602 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Patient Reviews User submitted
Reviews are submitted by site visitors and approved by a human moderator before publication.
Review by Jay Kim February 18, 2026
5/5Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WHITTIER, CA 90602
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 Caleb Jeon's NPI number?
The NPI number for Caleb Jeon is 1528558160. It was assigned to this individual provider in the NPPES registry on May 17, 2018.
Where is Caleb Jeon located?
Caleb Jeon practices at 12462 Putnam St Ste 501, Whittier, CA 90602. The listed phone number is (562) 789-5429.
What is Caleb Jeon's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Caleb Jeon enrolled in Medicare?
Yes. Caleb Jeon 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 Caleb Jeon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caleb Jeon reassigns Medicare benefits to 4 organizations: Pih Health Physicians (Whittier, CA), Csi Medical Group (San Pedro, CA), Providence Facey Medical Foundation (Irvine, CA) and Golden State Dermatology Associates Inc (Walnut Creek, CA). 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 Caleb Jeon'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 Caleb Jeon was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Caleb Jeon, MD · NPI 1528558160
Dermatology physician in Whittier, California. Individual provider, active in the CMS NPPES registry since May 17, 2018.
## Identity
- **NPI:** 1528558160 (Entity type: Individual)
- **Enumerated:** May 17, 2018
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** 163750 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 12462 PUTNAM ST STE 501, Whittier, CA 90602-1049
- **Phone:** (562) 789-5429
## 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): Pih Health Physicians (NPI 1821224247, Whittier, CA); Csi Medical Group (NPI 1871909804, San Pedro, CA); Providence Facey Medical Foundation (NPI 1891348447, Irvine, CA); Golden State Dermatology Associates Inc (NPI 1700860871, Walnut Creek, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** June 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1528558160) · Data from the CMS NPPES public registry.