OrganizationActive
David Liem OD and Associates, Inc
NPI 1366838633 · Optometrist · La Habra, CA
David Liem OD and Associates, Inc is a Optometrist organization in La Habra, CA (NPI 1366838633).
Provider details
- NPI number
- 1366838633
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- David Liem, Owner(626) 221-4952
- License
- 11793TPL (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
1390 S Beach Blvd
La Habra, CA 90631-6374
Phone: (562) 691-9541
Street-level locationGet directions
Mailing address
900 Ridgecrest St
Monterey Park, CA 91754-4623
Registry dates
- Enumerated
- 2015-04-13
- Last updated
- 2015-04-13
Frequently asked questions
- What is David Liem OD and Associates, Inc's NPI number?
- David Liem OD and Associates, Inc's National Provider Identifier (NPI) is 1366838633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David Liem OD and Associates, Inc?
- David Liem OD and Associates, Inc is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is David Liem OD and Associates, Inc located?
- David Liem OD and Associates, Inc's practice location on file with NPPES is 1390 S Beach Blvd, La Habra, CA 90631-6374.
- What is David Liem OD and Associates, Inc's phone number?
- The practice phone number listed in the NPPES registry for David Liem OD and Associates, Inc is (562) 691-9541.
- Who is the authorized official for David Liem OD and Associates, Inc?
- The authorized official listed on David Liem OD and Associates, Inc's NPPES record is David Liem, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David Liem OD and Associates, Inc's NPI active?
- Yes — David Liem OD and Associates, Inc's NPI (1366838633) is active in the NPPES registry as of the last update on 2015-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.