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BARBARA T. EGAN M.D.
NPI 1154418622
Internal Medicine - Medical Oncology in Pleasanton, CA

Active since October 06, 2006
5725 W LAS POSITAS BLVD, #100, PLEASANTON, CA 94588(925) 734-8130(925) 225-9520 Get Directions Write a Review

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

About Barbara T. Egan M.d. NPPES

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

BARBARA T. EGAN M.D. (NPI 1154418622) is an individual medical oncology provider in Pleasanton, California, licensed in California (G74485) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1154418622
Entity TypeIndividualFemale
Primary Taxonomy207RX0202X
Provider Legal NameBARBARA T. EGANCredential: M.D.
Location Address5725 W LAS POSITAS BLVD, #100Pleasanton, CA 94588-4054
Mailing Address5725 W Las Positas Blvd, #100Pleasanton, CA 94588-4054 · (925) 734-8130 · Fax (925) 225-9520
Phone(925) 734-8130
Fax(925) 225-9520
Sole ProprietorNo
Enumeration DateOctober 6, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1154418622 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in CA · G74485
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
5725 W LAS POSITAS BLVD, Pleasanton, CA 94588
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Other Identifiers 3

Medicaid00G744850CA
Medicare UPINE91476
Medicare ID-Type Unspecified00G744850

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.

HANH-NGUYEN DO MD
Obstetrics & Gynecology
5725 W LAS POSITAS BLVD
PLEASANTON, CA 94588
Alameda County (258) 479-3000
KISSENG HSIEH MD
Urology
5725 W LAS POSITAS BLVD, SUITE 250
PLEASANTON, CA 94588
Alameda County (292) 546-8040
ZHANNA BYALAYA PA
Physician Assistant
5725 W LAS POSITAS BLVD, SUITE 200
PLEASANTON, CA 94588
Alameda County (925) 469-6274
STANFORD HEALTH CARE
Radiology (Radiation Oncology)
5725 W LAS POSITAS BLVD, SUITE 100B
PLEASANTON, CA 94588
Alameda County (650) 723-4000
BROOKE CALDWELL M.D.
Radiology (Diagnostic Radiology)
5725 W LAS POSITAS BLVD
PLEASANTON, CA 94588
Alameda County (925) 416-6789
SALLY ANN MAIER RD
Dietitian, Registered
5725 W LAS POSITAS BLVD, SUITE 220
PLEASANTON, CA 94588
Alameda County (925) 416-6710
CHRISTOPHER MICHAEL HYDOCK PA-C
Physician Assistant
5725 W LAS POSITAS BLVD, SUITE 200
PLEASANTON, CA 94588
Alameda County (925) 469-6274
AMITA SAGGI PAC
Physician Assistant
5725 W LAS POSITAS BLVD, STE 100
PLEASANTON, CA 94588
Alameda County (925) 734-8130

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 Barbara Egan's NPI number?

The NPI number for Barbara Egan is 1154418622. It was assigned to this individual provider in the NPPES registry on October 6, 2006.

Where is Barbara Egan located?

Barbara Egan practices at 5725 W Las Positas Blvd #100, Pleasanton, CA 94588. The listed phone number is (925) 734-8130.

What is Barbara Egan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

When was this NPI record last updated?

The NPPES record for Barbara Egan 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.