Provider Profile
Diane N. Sayah, OD, PhD
Unclaimed ProfileAbout Dr. Sayah
Listed in the NPI registry as an optometrist, Diane N. Sayah, OD, PhD practices in Houston, TX. Diane is also listed as specializing in student in an organized health care education program. NPI 1811667298 identifies this record in the national registry.
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
- (713) 743-1921
- Email not available
Practice Locations
4401 MARTIN LUTHER KING BLVD
Houston, TX 77204
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.
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.
Common questions
What does Dr. Sayah specialize in?
Dr. Sayah is an optometrist in Houston, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Sayah located?
Dr. Sayah is listed at 4401 Martin Luther King Blvd, Houston, TX 77204. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Sayah's phone number?
The number on file is (713) 743-1921. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Sayah's NPI number?
Dr. Sayah's National Provider Identifier is 1811667298. 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 long has Dr. Sayah been practicing?
Dr. Sayah has 5+ years experience. Registered with an NPI since 2021. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. Sayah confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sayah. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.