Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. KAZUSHIGE SHIRAISHI MD
NPI 1326734310
Internal Medicine in San Francisco, CA

Q: What is Kazushige Shiraishi's NPI number?

The NPI number for Kazushige Shiraishi is 1326734310. It was assigned to this individual provider in the NPPES registry on April 13, 2023.

Q: What is Kazushige Shiraishi's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since April 13, 2023

505 PARNASSUS AVE, BOX 0111, SAN FRANCISCO, CA 94143(415) 476-0753 Get Directions Write a Review

NPPES record last updated: July 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Kazushige Shiraishi Md NPPES

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

DR. KAZUSHIGE SHIRAISHI MD (NPI 1326734310) is an individual internal medicine provider in San Francisco, California, licensed in California (A207023) and active in the NPI registry since April 2023.

NPPES Registry Identity

NPI1326734310

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. KAZUSHIGE SHIRAISHICredential: MD

Location Address505 PARNASSUS AVE, BOX 0111San Francisco, CA 94143

Mailing Address505 Parnassus Ave, Box 0111San Francisco, CA 94143

Phone(415) 476-0753

Sole ProprietorNo

Enumeration DateApril 13, 2023

Last NPPES UpdateJuly 3, 2026

NPPES CertifiedJuly 3, 2026

✔ NPI 1326734310 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A207023

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

505 PARNASSUS AVE, BOX 0111, San Francisco, CA 94143

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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 Kazushige Shiraishi's NPI number?

The NPI number for Kazushige Shiraishi is 1326734310. It was assigned to this individual provider in the NPPES registry on April 13, 2023.

Where is Kazushige Shiraishi located?

Kazushige Shiraishi practices at 505 Parnassus Ave, Box 0111, San Francisco, CA 94143. The listed phone number is (415) 476-0753.

What is Kazushige Shiraishi's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Kazushige Shiraishi was last updated on July 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 days 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.