Leonard H Lazarus MD Inc
NPI 1295013431 · Internal Medicine Physician · La Jolla, CA
Leonard H Lazarus MD Inc is a Internal Medicine Physician organization in La Jolla, CA (NPI 1295013431).
Provider details
- NPI number
- 1295013431
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Leonard Lazarus, Physician(858) 454-2317
- License
- A40022 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-07-21
- Last updated
- 2011-10-07
Frequently asked questions
- What is Leonard H Lazarus MD Inc's NPI number?
- Leonard H Lazarus MD Inc's National Provider Identifier (NPI) is 1295013431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Leonard H Lazarus MD Inc?
- Leonard H Lazarus MD Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leonard H Lazarus MD Inc located?
- Leonard H Lazarus MD Inc's practice location on file with NPPES is 7450 Olivetas Ave, La Jolla, CA 92037-4902.
- What is Leonard H Lazarus MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Leonard H Lazarus MD Inc is (858) 454-7157.
- Who is the authorized official for Leonard H Lazarus MD Inc?
- The authorized official listed on Leonard H Lazarus MD Inc's NPPES record is Leonard Lazarus, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Leonard H Lazarus MD Inc's NPI active?
- Yes — Leonard H Lazarus MD Inc's NPI (1295013431) is active in the NPPES registry as of the last update on 2011-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.