JESSICA JUN NP
NPI 1265951016
Nurse Practitioner - Psychiatric/Mental Health in Glendora, CA
About Jessica Jun Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JESSICA JUN NP (NPI 1265951016) is an individual psychiatric/mental health provider in Glendora, California, licensed in California (95015676) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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
Jessica Jun Np 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
2Medicare enrollment records show Jessica Jun reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Glendora, CA 91740
- Reassigned Medicare billing, California enrollment
- 19 clinicians in this Medicare group
Glendora, CA 91740
- Reassigned Medicare billing, California enrollment
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 91740 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.
GLENDORA, CA 91740
GLENDORA, CA 91740
GLENDORA, CA 91740
GLENDORA, CA 91740
GLENDORA, CA 91740
GLENDORA, CA 91740
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 Jessica Jun's NPI number?
The NPI number for Jessica Jun is 1265951016. It was assigned to this individual provider in the NPPES registry on September 13, 2017.
Where is Jessica Jun located?
Jessica Jun practices at 415 W Route 66 Ste 202, Glendora, CA 91740. The listed phone number is (626) 963-4467.
What is Jessica Jun's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Jessica Jun enrolled in Medicare?
Yes. Jessica Jun 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 Jessica Jun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Jun reassigns Medicare benefits to 2 organizations: Dr Jacob & Associates Inc (Glendora, CA) and Vertu Psychiatry Inc., A Professional Nursing Corporation (Glendora, 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 Jessica Jun'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 Jessica Jun was last updated on September 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Jessica Jun, NP · NPI 1265951016
Psychiatric/Mental Health physician in Glendora, California. Individual provider, active in the CMS NPPES registry since September 13, 2017.
## Identity
- **NPI:** 1265951016 (Entity type: Individual)
- **Enumerated:** September 13, 2017
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 95015676 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 415 W ROUTE 66 STE 202, Glendora, CA 91740-4335
- **Phone:** (626) 963-4467
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Dr Jacob & Associates Inc (NPI 1932997467, Glendora, CA); Vertu Psychiatry Inc., A Professional Nursing Corporation (NPI 1619565488, Glendora, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** September 26, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1265951016) · Data from the CMS NPPES public registry.