Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ting-Lin Beatrix Yang, MD

Dermatology Physician in Bellingham, WA · enumerated 2016.

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

National Provider Identifier

1154771954

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Registry record

Entity type Individual (Type 1)

Name Dr. Ting-Lin Beatrix Yang

Credential MD

Sex Female

Practice address 4540 Cordata Pkwy Ste 101, Bellingham, WA, 98226

Phone (360) 255-5047

Fax (360) 778-2395

Enumeration date Jun 13, 2016

Last updated in NPPES Oct 10, 2024

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 2016016958 (MO) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2016016958 (MO) Secondary

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License MD61154814 (WA) 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

What is the NPI number for Ting-Lin Yang?

The National Provider Identifier (NPI) for Ting-Lin Yang is 1154771954, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ting-Lin Yang practice?

The practice location on file with NPPES is in Bellingham, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-10.