Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lixin Zhang, OD

Optometrist in Boston, MA · enumerated 2023 · practices at Boston Telehealth Inc..

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

National Provider Identifier

1659055424

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Registry record

Entity type Individual (Type 1)

Name Lixin Zhang

Credential OD

Sex Male

Practice address 424 Beacon St, Boston, MA, 02115

Phone (617) 266-2030

Enumeration date Jun 13, 2023

Last updated in NPPES Jan 11, 2024

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 5659 (MA) Primary

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

How do I verify Lixin Zhang's NPI record?

Cross-check NPI 1659055424 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659055424 active?

Yes, as of the latest NPPES snapshot, NPI 1659055424 is active (record last updated 2024-01-11).

Other providers at this practice address

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Elena Biffi Optometrist · Boston, MA NPI 1902110026 Boston Telehealth Inc. Optometrist · Boston, MA NPI 1013349273 Sarah Williams Optometrist · Boston, MA NPI 1891285409 Stephanie Aigbe Student in an Organized Health Care Education/Training Program · Boston, MA NPI 1457975211 Anh Bui Pediatric Optometrist · Boston, MA NPI 1891363644 Caroline Marhefka Pediatric Optometrist · Boston, MA NPI 1912694811 Huayu Chai Student in an Organized Health Care Education/Training Program · Boston, MA NPI 1588512677 Francesca Mancini Student in an Organized Health Care Education/Training Program · Boston, MA NPI 1982520870

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-11.