Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Waiyen Chin, O.D.

Optometrist in Danville, VA · enumerated 2005.

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

National Provider Identifier

1285634386

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Registry record

Entity type Individual (Type 1)

Name Dr. Waiyen Chin

Credential O.D.

Sex Female

Practice address 625 Piney Forest Rd, Suit 208, Danville, VA, 24540

Phone (434) 797-2606

Fax (434) 797-2606

Enumeration date Jul 29, 2005

Last updated in NPPES Jan 4, 2013

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 0618001223 (VA) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
1104939016	Other	VA	MEDICARE NPI
010148529	Medicaid	VA	-

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 Waiyen Chin?

Waiyen Chin is registered in NPPES with the primary taxonomy of Optometrist. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-04.