EDA CHI CHAO M.D.
NPI 1396734067
Pediatrics in Pleasanton, CA

Active since October 17, 2005PECOS Enrolled
7601 STONERIDGE DR, PLEASANTON, CA 94588(925) 847-5050 Get Directions Write a Review

NPPES record last updated: August 19, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jun 6, 2019, Apr 22, 2019 (2 updates tracked since 2019).

About Eda Chi Chao M.d. NPPES

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

EDA CHI CHAO M.D. (NPI 1396734067) is an individual pediatrics provider in Pleasanton, California, licensed in California (C142754) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Diego School Of Medicine (2000).

NPPES Registry Identity

NPI1396734067
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameEDA CHI CHAOCredential: M.D.
Location Address7601 STONERIDGE DRPleasanton, CA 94588-4501
Mailing Address7601 Stoneridge DrPleasanton, CA 94588-4501 · (925) 847-5050
Sole ProprietorNo
Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 2000
Enumeration DateOctober 17, 2005
Last NPPES UpdateAugust 19, 20252 updates tracked since enumeration
NPPES CertifiedAugust 19, 2025
NPI 1396734067 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses Licensed in CA · C142754 Licensed in NY · 222890
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.

7601 STONERIDGE DR, Pleasanton, CA 94588

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Eda Chi Chao M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9436183738
PECOS Enrollment IDI20250910004066
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 94588 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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.

Nurse Practitioner (Adult Health)
7601 STONERIDGE DR
PLEASANTON, CA 94588
Nurse Practitioner (Adult Health)
7601 STONERIDGE DR
PLEASANTON, CA 94588
Registered Nurse
7601 STONERIDGE DR
PLEASANTON, CA 94588
Nurse Practitioner (Women's Health)
7601 STONERIDGE DR
PLEASANTON, CA 94588
Nurse Practitioner (Women's Health)
7601 STONERIDGE DR, THE PERMANENTE MEDICAL GROUP
PLEASANTON, CA 94588
Nurse Practitioner (Women's Health)
7601 STONERIDGE DR
PLEASANTON, CA 94588
Nurse Practitioner (Women's Health)
7601 STONERIDGE DR
PLEASANTON, CA 94588
Internal Medicine
7601 STONERIDGE DR
PLEASANTON, CA 94588

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396734067, enumerated as an "individual" on October 17, 2005.

The provider is located at 7601 STONERIDGE DR PLEASANTON, CA 94588 and the phone number is (925) 847-5050.

Pediatrics with taxonomy code 208000000X.