Jessica Jun, NP
NPI 1265951016 · Psychiatric/Mental Health Nurse Practitioner · Glendora, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jessica Jun, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Glendora, CA (NPI 1265951016).
Provider details
- NPI number
- 1265951016
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95096295 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Escitalopram Oxalate | 37 |
| Divalproex Sodium | 24 |
| Hydroxyzine Hcl | 21 |
| Olanzapine | 18 |
| Quetiapine Fumarate | 18 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 17 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 16 |
| Trazodone Hcl | 15 |
| Ziprasidone Hcl | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$447 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 421 S Brookhurst St # 1149Anaheim, CA 92804-2413Phone: (714) 931-1197
- 933 S Sunset Ave Ste 105West Covina, CA 91790-3410Phone: (626) 813-1222
Registry dates
- Enumerated
- 2017-09-13
- Last updated
- 2024-09-26
- Certified
- 2024-09-26
Frequently asked questions
- What is Jessica Jun's NPI number?
- Jessica Jun's National Provider Identifier (NPI) is 1265951016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Jun's specialty?
- Jessica Jun is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jessica Jun located?
- Jessica Jun's practice location on file with NPPES is 415 W Route 66 Ste 202, Glendora, CA 91740-4335.
- What is Jessica Jun's phone number?
- The practice phone number listed in the NPPES registry for Jessica Jun is (626) 963-4467.
- Does Jessica Jun accept Medicare?
- Jessica Jun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jessica Jun's NPI active?
- Yes — Jessica Jun's NPI (1265951016) is active in the NPPES registry as of the last update on 2024-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.