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RICARDO DA ROZA M.D.
NPI 1184669285
Internal Medicine - Medical Oncology in Castro Valley, CA

Active since June 20, 2006
20055 LAKE CHABOT RD, #130, CASTRO VALLEY, CA 94546(510) 888-0657(510) 886-4532 Get Directions Write a Review

NPPES record last updated: October 1, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ricardo Da Roza M.d. NPPES

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

RICARDO DA ROZA M.D. (NPI 1184669285) is an individual medical oncology provider in Castro Valley, California, licensed in California (C41444) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1184669285
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameRICARDO DA ROZACredential: M.D.
Location Address20055 LAKE CHABOT RD, #130Castro Valley, CA 94546-5331
Mailing Address5725 W Las Positas Blvd, #100Pleasanton, CA 94588-4054 · (925) 734-8130 · Fax (925) 225-0121
Phone(510) 888-0657
Fax(510) 886-4532
Sole ProprietorNo
Enumeration DateJune 20, 2006
Last NPPES UpdateOctober 1, 2007
✔ NPI 1184669285 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in CA · C41444
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.
Also ListedInternal Medicine · HematologyTaxonomy 207RH0000X · License C41444 (CA)
20055 LAKE CHABOT RD, Castro Valley, CA 94546
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Other Identifiers 4

Medicaid00C414440CA
Medicare ID-Type Unspecified00C414440
Medicare UPINE92525
Medicare PIN00C414440

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.

PACIFIC BRAIN & SPINE MED GRP INC
Neurological Surgery
20055 LAKE CHABOT RD, # 110
CASTRO VALLEY, CA 94546
Alameda County (510) 886-3138
DR. LAWRENCE DAVID DICKINSON MD
Neurological Surgery
20055 LAKE CHABOT RD, # 110
CASTRO VALLEY, CA 94546
Alameda County (510) 886-3138
WING CHIN M.D.
Internal Medicine
20055 LAKE CHABOT RD, #300
CASTRO VALLEY, CA 94546
Alameda County (510) 886-2311
CYNTHIA MAHONEY M.D.
Specialist
20055 LAKE CHABOT RD, 230
CASTRO VALLEY, CA 94546
Alameda County (510) 881-1490
UNIVERSITY HEALTHCARE ALLIANCE
Internal Medicine (Hematology & Oncology)
20055 LAKE CHABOT RD, SUITE 130
CASTRO VALLEY, CA 94546
Alameda County (510) 888-0657
ALLERGY CONSULTANTS MEDICAL GROUP INC
Allergy & Immunology (Allergy)
20055 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 537-0700
MRS. TARA MARIE JORDAN MMS, PA-C
Physician Assistant
20055 LAKE CHABOT RD, SUITE 130
CASTRO VALLEY, CA 94546
Alameda County (510) 888-0657
THOMAS R POWERS MD. INC
Psychiatric Hospital
20055 LAKE CHABOT RD, SUITE 350
CASTRO VALLEY, CA 94546
Alameda County (510) 889-0422

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 Ricardo Da Roza's NPI number?

The NPI number for Ricardo Da Roza is 1184669285. It was assigned to this individual provider in the NPPES registry on June 20, 2006.

Where is Ricardo Da Roza located?

Ricardo Da Roza practices at 20055 Lake Chabot Rd #130, Castro Valley, CA 94546. The listed phone number is (510) 888-0657.

What is Ricardo Da Roza'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 Ricardo Da Roza was last updated on October 1, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.