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Edit this profileAt a glance
- 479 Old Union Tpke, Lancaster, MA 01523
About Huayu Chai
Huayu Chai is an optometrist based in Lancaster, MA. Huayu is a 2026 graduate of New England College of Optometry. The provider's National Provider Identifier (NPI) is 1588512677.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (978) 537-3900
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
479 OLD UNION TPKE
Lancaster, MA 01523
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other optometrists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 17 related providers in 3 groups
Trained at New England College of Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 2026 at New England College of Optometry 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Huayu Chai?
Huayu Chai is an optometrist in Lancaster, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Huayu Chai's address?
Huayu Chai is listed at 479 Old Union Tpke, Lancaster, MA 01523. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Huayu Chai?
The number on file is (978) 537-3900. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Huayu Chai?
Huayu Chai's National Provider Identifier is 1588512677. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Huayu Chai train?
Huayu Chai attended New England College of Optometry, graduating in 2026. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Huayu Chai have?
Huayu Chai has 0 years experience. Calculated from a graduation year of 2026, reported in the CMS National Downloadable File.
CMS public data
Is Huayu Chai's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Huayu Chai. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.