OrganizationActive
William Kiernan,o.d., Inc.
NPI 1609043520 · Optometrist · La Quinta, CA
William Kiernan,o.d., Inc. is a Optometrist organization in La Quinta, CA (NPI 1609043520).
Provider details
- NPI number
- 1609043520
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- William Kiernan, Pres(760) 564-2113
- License
- 7661T (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
46660 Washington St
Suite 3
La Quinta, CA 92253-2451
Phone: (760) 564-2113
Street-level locationGet directions
Mailing address
46660 Washington St
La Quinta, CA 92253-2451
Registry dates
- Enumerated
- 2008-05-09
- Last updated
- 2008-05-09
Frequently asked questions
- What is William Kiernan,o.d., Inc.'s NPI number?
- William Kiernan,o.d., Inc.'s National Provider Identifier (NPI) is 1609043520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William Kiernan,o.d., Inc.?
- William Kiernan,o.d., Inc. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is William Kiernan,o.d., Inc. located?
- William Kiernan,o.d., Inc.'s practice location on file with NPPES is 46660 Washington St, La Quinta, CA 92253-2451.
- What is William Kiernan,o.d., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for William Kiernan,o.d., Inc. is (760) 564-2113.
- Who is the authorized official for William Kiernan,o.d., Inc.?
- The authorized official listed on William Kiernan,o.d., Inc.'s NPPES record is William Kiernan, Pres. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William Kiernan,o.d., Inc.'s NPI active?
- Yes — William Kiernan,o.d., Inc.'s NPI (1609043520) is active in the NPPES registry as of the last update on 2008-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.