1. Home
  2. Directory
  3. California
  4. Diamond Bar
  5. Nurse Practitioner
  6. NPI Profile

JESSICA WANG FNP-C
NPI 1487485470
Nurse Practitioner - Family in Diamond Bar, CA

Active since August 12, 2024PECOS Enrolled
888 BREA CANYON RD STE 330, DIAMOND BAR, CA 91789(909) 594-3382 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 3, 2026, Dec 27, 2024, Aug 12, 2024 (3 updates tracked since 2024).

About Jessica Wang Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JESSICA WANG FNP-C (NPI 1487485470) is an individual family provider in Diamond Bar, California, licensed in California (95030087) and active in the NPI registry since August 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1487485470
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameJESSICA WANGCredential: FNP-C
Location Address888 BREA CANYON RD STE 330Diamond Bar, CA 91789-3095
Mailing Address3100 S Ridge Point DrDiamond Bar, CA 91765-4705 · (714) 305-6609
Phone(909) 594-3382
Sole ProprietorNo
Enumeration DateAugust 12, 2024
Last NPPES UpdateAugust 3, 20263 updates tracked since enumeration
NPPES CertifiedAugust 3, 2026
✔ NPI 1487485470 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95030087
888 BREA CANYON RD STE 330, Diamond Bar, CA 91789
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jessica Wang Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Jessica Wang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southern California Permanente Medical Group
9.1 mi
Health Maintenance Organization
1011 BALDWIN PARK BLVD
Baldwin Park, CA 91706
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1770515280 (626) 851-1011
Mission Grove Medical Corporation
30 mi
Pulmonary Disease
191 E ALESSANDRO BLVD # 9A
Riverside, CA 92508
  • Reassigned Medicare billing, California enrollment
  • 8 clinicians in this Medicare group
NPI 1205224417 (951) 780-3300

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 91789 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. MICHELLE PEREA SAUPAN NP
Nurse Practitioner (Family)
888 BREA CANYON RD STE 330
DIAMOND BAR, CA 91789
Los Angeles County (909) 594-3382
TIFFANY THANH NGUYEN MD, MS
Pediatrics
888 BREA CANYON RD STE 330
DIAMOND BAR, CA 91789
Los Angeles County (909) 594-3382
SARAH CHU
Physician Assistant
888 BREA CANYON RD STE 330
DIAMOND BAR, CA 91789
Los Angeles County (909) 594-3382

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 Wang's NPI number?

The NPI number for Jessica Wang is 1487485470. It was assigned to this individual provider in the NPPES registry on August 12, 2024.

Where is Jessica Wang located?

Jessica Wang practices at 888 Brea Canyon Rd Ste 330, Diamond Bar, CA 91789. The listed phone number is (909) 594-3382.

What is Jessica Wang's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Jessica Wang enrolled in Medicare?

Yes. Jessica Wang is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jessica Wang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Wang reassigns Medicare benefits to 2 organizations: Southern California Permanente Medical Group (Baldwin Park, CA) and Mission Grove Medical Corporation (Riverside, 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 Wang'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 Wang was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.