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DONALD SIAO, MD, A MEDICAL CORPORATION
NPI 1578766002
Family Medicine in San Jose, CA

Active since June 11, 2007
2690 S WHITE RD, SUITE #200, SAN JOSE, CA 95148(408) 223-7771(408) 223-7779 Get Directions Write a Review

NPPES record last updated: December 14, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Donald Siao, Md, A Medical Corporation NPPES

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

DONALD SIAO, MD, A MEDICAL CORPORATION (NPI 1578766002) is a healthcare organization registered as a family medicine in San Jose, California and active in the NPI registry since June 2007. The organization lists Donald Siao, Ceo, as its authorized official.

NPPES Registry Identity

NPI1578766002
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameDONALD SIAO, MD, A MEDICAL CORPORATION
Location Address2690 S WHITE RD, SUITE #200San Jose, CA 95148-2076
Mailing Address2690 S White Rd, Suite #200San Jose, CA 95148-2076 · (408) 223-7771 · Fax (408) 223-7779
Phone(408) 223-7771
Fax(408) 223-7779
Organization SubpartNo
Authorized OfficialDonald SiaoCeo · (408) 223-7771
Enumeration DateJune 11, 2007
Last NPPES UpdateDecember 14, 2012
✔ NPI 1578766002 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · G73395
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
2690 S WHITE RD, San Jose, CA 95148
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Other Identifiers 1

Medicare UPINF77203CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 16

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

DR. KEVIN DANG PHARM.D
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
2690 S WHITE RD, SUITE 200-A
SAN JOSE, CA 95148
Santa Clara County (408) 270-0670
FREEDOM CHOICE HEALTHCARE INC
Clinic/Center (Primary Care)
2690 S WHITE RD, SUITE 95
SAN JOSE, CA 95148
Santa Clara County (408) 223-8080
DR. SHASHWATI SHARAD KALE M.D.
Family Medicine
2690 S WHITE RD, SUITE #200
SAN JOSE, CA 95148
Santa Clara County (408) 223-8228
TERESITA LAYUG DIZON D.M.D.
Dentist (General Practice)
2690 S WHITE RD, SUITE 90
SAN JOSE, CA 95148
Santa Clara County (408) 223-7414
EVERGREEN PHARMACY INC
Pharmacy (Community/Retail Pharmacy)
2690 S WHITE RD, STE 200A
SAN JOSE, CA 95148
Santa Clara County (408) 270-0670
EVERGREEN HILLS MEDICAL GROUP
Clinic/Center (Medical Specialty)
2690 S WHITE RD, SUITE 200
SAN JOSE, CA 95148
Santa Clara County (408) 223-7771
DR. MARILYN TIN WONG MD
Internal Medicine
2690 S WHITE RD, 200
SAN JOSE, CA 95148
Santa Clara County (408) 223-8118
MEDICAL OFFICES OF SHASHWATI.S.KALE
Family Medicine
2690 S WHITE RD, SUITE200,
SAN JOSE, CA 95148
Santa Clara County (408) 223-8228

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 Donald Siao, MD, A Medical Corporation's NPI number?

The NPI number for Donald Siao, MD, A Medical Corporation is 1578766002. It was assigned to this organization in the NPPES registry on June 11, 2007.

Where is Donald Siao, MD, A Medical Corporation located?

Donald Siao, MD, A Medical Corporation is located at 2690 S White Rd Suite #200, San Jose, CA 95148. The listed phone number is (408) 223-7771.

What is Donald Siao, MD, A Medical Corporation's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Donald Siao, MD, A Medical Corporation was last updated on December 14, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.