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Edit this profileAt a glance
- 5687 Main St, Suite 102, Williamsville, NY 14221
About Dr. Ko
Hak J. Ko, MD is a healthcare provider in Williamsville, NY specializing in psychiatry. This provider record is associated with NPI 1154398055.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (716) 204-3541
- Email not available
Practice Locations
5687 MAIN ST SUITE 102
Williamsville, NY 14221
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What kind of doctor is Dr. Ko?
Dr. Ko is a psychiatrist in Williamsville, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
What is Dr. Ko's address?
Dr. Ko is listed at 5687 Main St Suite 102, Williamsville, NY 14221. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Ko?
The number on file is (716) 204-3541. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Ko?
Dr. Ko's National Provider Identifier is 1154398055. 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
How much experience does Dr. Ko have?
Dr. Ko has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Dr. Ko's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ko. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.