Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shintaro Chiba, M.D.

Surgery Physician in Loma Linda, CA · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1912264763

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Registry record

Entity type Individual (Type 1)

Name Shintaro Chiba

Credential M.D.

Sex Male

Practice address 11175 Campus Street, Coleman Pavilion 21111, Loma Linda, CA, 92354

Phone (347) 446-4228

Enumeration date Apr 18, 2012

Last updated in NPPES Jun 1, 2020

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License A153896 (CA) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License S3504 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1912264763 active?

Yes, as of the latest NPPES snapshot, NPI 1912264763 is active (record last updated 2020-06-01).

How do I verify Shintaro Chiba's NPI record?

Cross-check NPI 1912264763 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-01.