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STEPHEN R ANASTASIOU MD
NPI 1275568529
Pediatrics in Pleasanton, CA

Active since July 12, 2006
5565 W LAS POSITAS, STE 240, PLEASANTON, CA 94588(925) 460-8444(925) 460-8565 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Stephen R Anastasiou Md NPPES

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

STEPHEN R ANASTASIOU MD (NPI 1275568529) is an individual pediatrics provider in Pleasanton, California, licensed in California (C3289) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1275568529
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameSTEPHEN R ANASTASIOUCredential: MD
Location Address5565 W LAS POSITAS, STE 240Pleasanton, CA 94588
Mailing Address3501 Kamp DrPleasanton, CA 94588 · (925) 462-6608 · Fax (925) 460-8565
Phone(925) 460-8444
Fax(925) 460-8565
Sole ProprietorNo
Enumeration DateJuly 12, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1275568529 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · C3289
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.
5565 W LAS POSITAS, Pleasanton, CA 94588
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Other Identifiers 2

Medicare UPINE57836
OtherDOC372890Pin

Other Providers at the Same Location NPPES 3

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

SONIA ROCIO SANTANA DO
Obstetrics & Gynecology
5565 W LAS POSITAS, SUITE 200
PLEASANTON, CA 94588
Alameda County (925) 416-6846
MARY M ANASTASIOU MD
Pediatrics
5565 W LAS POSITAS, STE 240
PLEASANTON, CA 94588
Alameda County (925) 460-8444
DR. LIONEL HERRERA M.D.
Pediatrics
5565 W LAS POSITAS, STE 240
PLEASANTON, CA 94588
Alameda County (928) 460-8444

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 Stephen Anastasiou's NPI number?

The NPI number for Stephen Anastasiou is 1275568529. It was assigned to this individual provider in the NPPES registry on July 12, 2006.

Where is Stephen Anastasiou located?

Stephen Anastasiou practices at 5565 W Las Positas Ste 240, Pleasanton, CA 94588. The listed phone number is (925) 460-8444.

What is Stephen Anastasiou's specialty?

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

When was this NPI record last updated?

The NPPES record for Stephen Anastasiou was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.