Provider Profile
Diana Hanna, OD
Unclaimed ProfileAbout Dr. Hanna
Diana Hanna, OD practices optometry in Redlands, CA. Diana is also listed as specializing in optometrist. The provider's National Provider Identifier (NPI) is 1073281762.
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
- (909) 335-4112
- Email not available
Practice Locations
1690 BARTON RD
Redlands, CA 92373
555 N. 13TH AVE.
Upland, CA 91786
3131 Oakview Ln
Chino Hills, CA 91709
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 optometry specialists at this location 1
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.
Other optometry specialists in Redlands 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Hanna specialize in?
Dr. Hanna is an optometry in Redlands, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Hanna located?
Dr. Hanna is listed at 1690 Barton Rd, Redlands, CA 92373. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Hanna's phone number?
The number on file is (909) 335-4112. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Hanna's NPI number?
Dr. Hanna's National Provider Identifier is 1073281762. 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 Dr. Hanna go to medical school?
Dr. Hanna attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Hanna been practicing?
Dr. Hanna has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Hanna confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hanna. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.