Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ryan Zhi-Hao Yang, PHARMD, RPH

Pharmacist in Alturas, CA · enumerated 2024.

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

National Provider Identifier

1356168074

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Registry record

Entity type Individual (Type 1)

Name Dr. Ryan Zhi-Hao Yang

Credential PHARMD, RPH

Sex Male

Practice address 432 N Main St, Alturas, CA, 96101

Phone (530) 233-3113

Enumeration date Sep 24, 2024

Last updated in NPPES Jun 5, 2026

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 74871 (TX) Secondary

183500000X Pharmacist Pharmacy Service Providers · License 90235 (CA) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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

What specialty is Ryan Yang?

Ryan Yang is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Derek Johannson Pharmacist · Alturas, CA NPI 1720370448 Keith Breyer Pharmacist · Alturas, CA NPI 1467738294 Nathan Gremillion Pharmacist · Alturas, CA NPI 1043566276 Philip Harvey Pharmacist · Alturas, CA NPI 1851904528 Leonor Barba Vargas Pharmacy Technician · Alturas, CA NPI 1992491955 Modoc Family Pharmacy Inc Community/Retail Pharmacy · Alturas, CA NPI 1528851557 Modoc Family Pharmacy Inc Long Term Care Pharmacy · Alturas, CA NPI 1588544563

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-05.