Diane Giffen, O.D.
NPI 1891796207 · Optometrist · Kent, OH
Diane Giffen, O.D. is a Optometrist provider in Kent, OH (NPI 1891796207).
Provider details
- NPI number
- 1891796207
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4840 (OH)
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
20 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.
$255 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)
- 3265 W Market St Ste 632Fairlawn, OH 44333Phone: (330) 664-9767Fax: (330) 664-9586
- 5320 Youngstown Warren RdSears Optical, Eastwood MallNiles, OH 44446-4904Phone: (330) 299-9650Fax: (330) 299-9656
Registry dates
- Enumerated
- 2005-08-09
- Last updated
- 2021-01-07
- Certified
- 2020-12-30
Frequently asked questions
- What is Diane Giffen's NPI number?
- Diane Giffen's National Provider Identifier (NPI) is 1891796207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Giffen's specialty?
- Diane Giffen is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Diane Giffen located?
- Diane Giffen's practice location on file with NPPES is 250 Tallmadge Rd, Kent, OH 44240-7204.
- What is Diane Giffen's phone number?
- The practice phone number listed in the NPPES registry for Diane Giffen is (330) 299-9650.
- Is Diane Giffen's NPI active?
- Yes — Diane Giffen's NPI (1891796207) is active in the NPPES registry as of the last update on 2021-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.