Lester M. Zackler, M.D., Inc
NPI 1942590740 · Prescribing (Medical) Psychologist · Sherman Oaks, CA
Lester M. Zackler, M.D., Inc is a Prescribing (Medical) Psychologist organization in Sherman Oaks, CA (NPI 1942590740).
Provider details
- NPI number
- 1942590740
- Entity type
- Organization
- Primary specialty
- Prescribing (Medical) PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Lester Zackler, President(818) 789-8488
- License
- G44303 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
Mailing address
Registry dates
- Enumerated
- 2011-04-13
- Last updated
- 2011-04-13
Frequently asked questions
- What is Lester M. Zackler, M.D., Inc's NPI number?
- Lester M. Zackler, M.D., Inc's National Provider Identifier (NPI) is 1942590740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lester M. Zackler, M.D., Inc?
- Lester M. Zackler, M.D., Inc is classified in the NPPES registry as Prescribing (Medical) Psychologist (Behavioral Health & Social Service Providers).
- Where is Lester M. Zackler, M.D., Inc located?
- Lester M. Zackler, M.D., Inc's practice location on file with NPPES is 13320 Riverside Dr, Sherman Oaks, CA 91423-2502.
- What is Lester M. Zackler, M.D., Inc's phone number?
- The practice phone number listed in the NPPES registry for Lester M. Zackler, M.D., Inc is (818) 789-8488.
- Who is the authorized official for Lester M. Zackler, M.D., Inc?
- The authorized official listed on Lester M. Zackler, M.D., Inc's NPPES record is Lester Zackler, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lester M. Zackler, M.D., Inc's NPI active?
- Yes — Lester M. Zackler, M.D., Inc's NPI (1942590740) is active in the NPPES registry as of the last update on 2011-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.