OrganizationActive
Lawrence G. Simons
NPI 1386770865 · Vision Therapy Optometrist · Calabasas, CA
Lawrence G. Simons is a Vision Therapy Optometrist organization in Calabasas, CA (NPI 1386770865).
Provider details
- NPI number
- 1386770865
- Entity type
- Organization
- Primary specialty
- Vision Therapy OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Lawrence Simons, Owner(818) 871-9898
- License
- 7352T (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(90/100 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
4505 Las Virgenes Rd
#106
Calabasas, CA 91302-1956
Phone: (818) 871-9898
Fax: (818) 871-9797
Street-level locationGet directions
Mailing address
4505 Las Virgenes Rd
Calabasas, CA 91302-1956
Registry dates
- Enumerated
- 2007-02-26
- Last updated
- 2020-08-22
Frequently asked questions
- What is Lawrence G. Simons's NPI number?
- Lawrence G. Simons's National Provider Identifier (NPI) is 1386770865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lawrence G. Simons?
- Lawrence G. Simons is classified in the NPPES registry as Vision Therapy Optometrist (Eye and Vision Services Providers).
- Where is Lawrence G. Simons located?
- Lawrence G. Simons's practice location on file with NPPES is 4505 Las Virgenes Rd, Calabasas, CA 91302-1956.
- What is Lawrence G. Simons's phone number?
- The practice phone number listed in the NPPES registry for Lawrence G. Simons is (818) 871-9898.
- Who is the authorized official for Lawrence G. Simons?
- The authorized official listed on Lawrence G. Simons's NPPES record is Lawrence Simons, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lawrence G. Simons's NPI active?
- Yes — Lawrence G. Simons's NPI (1386770865) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.