OrganizationActive
Guy K Kato OD
NPI 1528292414 · Optometrist · Whittier, CA
Guy K Kato OD is a Optometrist organization in Whittier, CA (NPI 1528292414).
Provider details
- NPI number
- 1528292414
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Guy Kato, Owner(562) 698-3279
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
6309 Greenleaf Ave
Whittier, CA 90601-3536
Phone: (562) 698-3279
Fax: (562) 698-8180
Street-level locationGet directions
Mailing address
6309 Greenleaf Ave
Whittier, CA 90601-3536
Registry dates
- Enumerated
- 2009-05-07
- Last updated
- 2009-05-07
Frequently asked questions
- What is Guy K Kato OD's NPI number?
- Guy K Kato OD's National Provider Identifier (NPI) is 1528292414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Guy K Kato OD?
- Guy K Kato OD is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Guy K Kato OD located?
- Guy K Kato OD's practice location on file with NPPES is 6309 Greenleaf Ave, Whittier, CA 90601-3536.
- What is Guy K Kato OD's phone number?
- The practice phone number listed in the NPPES registry for Guy K Kato OD is (562) 698-3279.
- Who is the authorized official for Guy K Kato OD?
- The authorized official listed on Guy K Kato OD's NPPES record is Guy Kato, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Guy K Kato OD's NPI active?
- Yes — Guy K Kato OD's NPI (1528292414) is active in the NPPES registry as of the last update on 2009-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.