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HELEN H ZHOU
NPI 1477973139
Pediatrics in Orange, CA

Active since April 22, 2014PECOS Enrolled
80.5/100
CMS Quality Rating
505 S MAIN ST, SUITE 525, ORANGE, CA 92868(714) 456-5631(714) 285-0389 Get Directions Write a Review

NPPES record last updated: August 4, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 4, 2020, Apr 8, 2020 (2 updates tracked since 2020).

About Helen H Zhou NPPES

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

HELEN H ZHOU (NPI 1477973139) is an individual pediatrics provider in Orange, California, licensed in California (A141112) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477973139
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameHELEN H ZHOU
Location Address505 S MAIN ST, SUITE 525Orange, CA 92868-4509
Mailing Address26901 76th AveNew Hyde Park, NY 11040-1433 · (718) 470-3000
Phone(714) 456-5631
Fax(714) 285-0389
Sole ProprietorNo
Enumeration DateApril 22, 2014
Last NPPES UpdateAugust 4, 20202 updates tracked since enumeration
NPPES CertifiedAugust 4, 2020
✔ NPI 1477973139 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A141112
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
505 S MAIN ST, Orange, CA 92868
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Helen H Zhou 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92868 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

80.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.83
Promoting Interoperability100
Improvement Activities40
Cost20.85

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.

DR. RYAN MICHAEL SMITH M.D.
Pediatrics
505 S MAIN ST
ORANGE, CA 92868
Orange County (714) 456-5631
MICHAEL ROSS RN
Case Manager/Care Coordinator
505 S MAIN ST
ORANGE, CA 92868
Orange County (907) 299-1410
KIMBERLY PETERSON NP
Nurse Practitioner (Pediatrics)
505 S MAIN ST
ORANGE, CA 92868
Orange County (714) 509-3939
DR. SUSAN WONG M.D.
Student in an Organized Health Care Education/Training Program
505 S MAIN ST, SUITE 525
ORANGE, CA 92868
Orange County (714) 456-5631
GALANT AND LIN MD'S INC.
Allergy & Immunology
505 S MAIN ST, STE 250
ORANGE, CA 92868
Orange County (714) 771-7994
DR. JORDAN FISHER M.D.
Pediatrics
505 S MAIN ST, SUITE 1200
ORANGE, CA 92868
Orange County (714) 509-8826
AHMED ABDELHALIM ABDELAZIZ ALI M.D.
Urology (Pediatric Urology)
505 S MAIN ST, SUITE 100
ORANGE, CA 92868
Orange County (714) 509-3914
MAYURIKA BANERJEE BARTENSTEIN
Student in an Organized Health Care Education/Training Program
505 S MAIN ST, SUITE 525
ORANGE, CA 92868
Orange County (714) 456-5631

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 Helen Zhou's NPI number?

The NPI number for Helen Zhou is 1477973139. It was assigned to this individual provider in the NPPES registry on April 22, 2014.

Where is Helen Zhou located?

Helen Zhou practices at 505 S Main St Suite 525, Orange, CA 92868. The listed phone number is (714) 456-5631.

What is Helen Zhou's specialty?

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

Is Helen Zhou enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Helen Zhou was last updated on August 4, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.