OrganizationActive
Douglas O. Charters & Kenneth L. Hieb
NPI 1669596839 · Optometrist · Visalia, CA
Douglas O. Charters & Kenneth L. Hieb is a Optometrist organization in Visalia, CA (NPI 1669596839).
Provider details
- NPI number
- 1669596839
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Kenneth Hieb, Partner(559) 733-9966
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3749 S Mooney Blvd
Visalia, CA 93277-8000
Phone: (559) 733-9966
Fax: (559) 625-8913
Street-level locationGet directions
Mailing address
3749 S Mooney Blvd
Visalia, CA 93277-8000
Other names (DBA / former)
- Other name
- Visalia Valley Optometric Group
Registry dates
- Enumerated
- 2007-03-16
- Last updated
- 2012-03-12
Frequently asked questions
- What is Douglas O. Charters & Kenneth L. Hieb's NPI number?
- Douglas O. Charters & Kenneth L. Hieb's National Provider Identifier (NPI) is 1669596839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Douglas O. Charters & Kenneth L. Hieb?
- Douglas O. Charters & Kenneth L. Hieb is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Douglas O. Charters & Kenneth L. Hieb located?
- Douglas O. Charters & Kenneth L. Hieb's practice location on file with NPPES is 3749 S Mooney Blvd, Visalia, CA 93277-8000.
- What is Douglas O. Charters & Kenneth L. Hieb's phone number?
- The practice phone number listed in the NPPES registry for Douglas O. Charters & Kenneth L. Hieb is (559) 733-9966.
- Who is the authorized official for Douglas O. Charters & Kenneth L. Hieb?
- The authorized official listed on Douglas O. Charters & Kenneth L. Hieb's NPPES record is Kenneth Hieb, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Douglas O. Charters & Kenneth L. Hieb's NPI active?
- Yes — Douglas O. Charters & Kenneth L. Hieb's NPI (1669596839) is active in the NPPES registry as of the last update on 2012-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.