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JI ZHOU FNP
NPI 1770299976
Nurse Practitioner - Family in Irvine, CA

Active since January 31, 2023PECOS Enrolled
4902 IRVINE CENTER DR STE 105, IRVINE, CA 92604(949) 651-9671 Get Directions Write a Review

NPPES record last updated: December 30, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 30, 2024, Jun 2, 2023, Jan 31, 2023 (3 updates tracked since 2023).

About Ji Zhou Fnp NPPES

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

JI ZHOU FNP (NPI 1770299976) is an individual family provider in Irvine, California, licensed in California (95024082) and active in the NPI registry since January 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770299976
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameJI ZHOUCredential: FNP
Location Address4902 IRVINE CENTER DR STE 105Irvine, CA 92604-3334
Mailing Address4902 Irvine Center Dr Ste 105Irvine, CA 92604-3334 · (949) 651-9671
Phone(949) 651-9671
Sole ProprietorNo
Enumeration DateJanuary 31, 2023
Last NPPES UpdateDecember 30, 20243 updates tracked since enumeration
NPPES CertifiedJune 2, 2023
✔ NPI 1770299976 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 · 95024082
4902 IRVINE CENTER DR STE 105, Irvine, CA 92604
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)

Ji Zhou Fnp 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 Reassignment

Medicare enrollment records show Ji Zhou reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
12 mi
Health Maintenance Organization
441 N LAKEVIEW AVE
Anaheim, CA 92807
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1952333460 (714) 279-4000

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 92604 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 8

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

VERONICA TSENG
Nurse Practitioner (Primary Care)
4902 IRVINE CENTER DR STE 105
IRVINE, CA 92604
Orange County (949) 651-9671
NANCY NGUYEN
Registered Nurse (Medical-Surgical)
4902 IRVINE CENTER DR STE 105
IRVINE, CA 92604
Orange County (949) 436-8836
ALYSSA MARIE DY
Nurse Practitioner (Family)
4902 IRVINE CENTER DR STE 105
IRVINE, CA 92604
Orange County (949) 649-0503
FALGUNI PATEL FNP
Family Medicine (Adult Medicine)
4902 IRVINE CENTER DR STE 105
IRVINE, CA 92604
Orange County (949) 407-8785
SHAWN H. HAMILTON, M.D.,INC.
Respite Care (Respite Care Camp)
4902 IRVINE CENTER DR STE 105
IRVINE, CA 92604
Orange County (949) 651-9671
BHARATHI RASAGOLLA FNP
Nurse Practitioner (Family)
4902 IRVINE CENTER DR STE 105
IRVINE, CA 92604
Orange County (949) 651-9671
SHAWN H. HAMILTON, M.D.,INC.
Community Health Worker
4902 IRVINE CENTER DR STE 105
IRVINE, CA 92604
Orange County (949) 651-9671
SOWING SEEDS HEALTH, INC.
Community Health Worker
4902 IRVINE CENTER DR STE 105
IRVINE, CA 92604
Orange County (949) 310-3688

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 Ji Zhou's NPI number?

The NPI number for Ji Zhou is 1770299976. It was assigned to this individual provider in the NPPES registry on January 31, 2023.

Where is Ji Zhou located?

Ji Zhou practices at 4902 Irvine Center Dr Ste 105, Irvine, CA 92604. The listed phone number is (949) 651-9671.

What is Ji Zhou's specialty?

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

Is Ji Zhou enrolled in Medicare?

Yes. Ji Zhou is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ji Zhou's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ji Zhou reassigns Medicare benefits to Southern California Permanente Medical Group (Anaheim, 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 Ji Zhou'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 Ji Zhou was last updated on December 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.