DR. RITA CHADAREVIAN-ZORIAN M.D.
NPI 1770624439
Pediatrics in Palo Alto, CA

Q: What is Rita Chadarevian-zorian's NPI number?

The NPI number for Rita Chadarevian-zorian is 1770624439. It was assigned to this individual provider in the NPPES registry on February 8, 2007.

Q: What is Rita Chadarevian-zorian's specialty?

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

Active since February 08, 2007PECOS Enrolled

725 WELCH RD, PALO ALTO, CA 94304(650) 497-8000 Get Directions Write a Review

NPPES record last updated: June 20, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Rita Chadarevian-zorian M.d. NPPES

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

DR. RITA CHADAREVIAN-ZORIAN M.D. (NPI 1770624439) is an individual pediatrics provider in Palo Alto, California, licensed in California (C50055) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Los Gatos.

NPPES Registry Identity

NPI1770624439

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. RITA CHADAREVIAN-ZORIANCredential: M.D.

Location Address725 WELCH RDPalo Alto, CA 94304-1601

Mailing Address725 Welch RdPalo Alto, CA 94304-1601 · (650) 497-8000

Phone(650) 497-8000

Sole ProprietorYes

Enumeration DateFebruary 8, 2007

Last NPPES UpdateJune 20, 2022

NPPES CertifiedJune 20, 2022

✔ NPI 1770624439 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

Licenses✔ Licensed in CA · C50055✔ Licensed in CA · C050055

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.

725 WELCH RD, Palo Alto, CA 94304

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Secondary Practice Location 1

Location 1777 Knowles Dr Ste 3Los Gatos, CA 95032-1417 · Phone (408) 379-6750

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Rita Chadarevian-zorian 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94304 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

$106.47 typical visit price

range $70.37 – $206.04

Typical copayment $26.61 (range $17.59 – $51.51)

Most-billed visit code 99203

Established Patient

$121.77 typical visit price

range $23.96 – $169.60

Typical copayment $30.44 (range $5.99 – $42.40)

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 20

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

EIRI INENAGA MS, OTR/L

Occupational Therapist (Pediatrics)