Diana Hanna, OD
NPI 1073281762 · Optometrist · Redlands, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Hanna, OD is a Optometrist provider in Redlands, CA (NPI 1073281762).
Provider details
- NPI number
- 1073281762
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 34903 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$114 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 3131 Oakview LnChino Hills, CA 91709-2447Phone: (909) 525-6763
- 555 N. 13th Ave.Upland, CA 91786-4904Phone: (800) 345-8979Fax: (909) 949-3967
Registry dates
- Enumerated
- 2021-08-30
- Last updated
- 2026-01-19
- Certified
- 2026-01-19
Frequently asked questions
- What is Diana Hanna's NPI number?
- Diana Hanna's National Provider Identifier (NPI) is 1073281762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Hanna's specialty?
- Diana Hanna is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Diana Hanna located?
- Diana Hanna's practice location on file with NPPES is 1690 Barton Rd, Redlands, CA 92373-4229.
- What is Diana Hanna's phone number?
- The practice phone number listed in the NPPES registry for Diana Hanna is (909) 335-4112.
- Does Diana Hanna accept Medicare?
- Diana Hanna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Hanna's NPI active?
- Yes — Diana Hanna's NPI (1073281762) is active in the NPPES registry as of the last update on 2026-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.