AMY CUI YU ZHOU M.D.
NPI 1538600986
Pediatrics in Fairfield, CA

Q: What is Amy Zhou's NPI number?

The NPI number for Amy Zhou is 1538600986. It was assigned to this individual provider in the NPPES registry on March 18, 2017.

Q: What is Amy Zhou's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Amy Zhou was last updated on August 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since March 18, 2017PECOS Enrolled

1550 GATEWAY BLVD, FAIRFIELD, CA 94533(707) 427-4000 Get Directions Write a Review

NPPES record last updated: August 20, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 20, 2023, Oct 5, 2020, Mar 18, 2017 (3 updates tracked since 2017).

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About Amy Cui Yu Zhou M.d. NPPES

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

AMY CUI YU ZHOU M.D. (NPI 1538600986) is an individual pediatrics provider in Fairfield, California, licensed in California (A157224) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1538600986

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameAMY CUI YU ZHOUCredential: M.D.

Location Address1550 GATEWAY BLVDFairfield, CA 94533-6901

Mailing Address1550 Gateway BlvdFairfield, CA 94533-6901

Phone(707) 427-4000

Sole ProprietorNo

Enumeration DateMarch 18, 2017

Last NPPES UpdateAugust 20, 20233 updates tracked since enumeration

NPPES CertifiedAugust 20, 2023

✔ NPI 1538600986 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · A157224

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

1550 GATEWAY BLVD, Fairfield, CA 94533

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Amy Cui Yu Zhou M.d. 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 Amy Zhou reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc

14 mi

Internal Medicine

975 SERENO DRIVE
Vallejo, CA 94589

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1336222397 (707) 651-1000

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 94533 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

$98.85 typical visit price

range $65.02 – $191.95

Typical copayment $24.71 (range $16.25 – $47.98)

Most-billed visit code 99203

Established Patient

$113.05 typical visit price

range $21.86 – $157.69

Typical copayment $28.26 (range $5.46 – $39.42)

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 20

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

IMAN MUSALLAM

Pharmacist