Matthew Lederman, M.D.
NPI 1437245396 · Internal Medicine Physician · Los Angeles, CA
Matthew Lederman, M.D. is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1437245396).
Provider details
- NPI number
- 1437245396
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A94200 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2010-04-06
Frequently asked questions
- What is Matthew Lederman's NPI number?
- Matthew Lederman's National Provider Identifier (NPI) is 1437245396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Lederman's specialty?
- Matthew Lederman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Lederman located?
- Matthew Lederman's practice location on file with NPPES is 532 N Vista St, Los Angeles, CA 90036-5743.
- What is Matthew Lederman's phone number?
- The practice phone number listed in the NPPES registry for Matthew Lederman is (323) 876-3600.
- Is Matthew Lederman's NPI active?
- Yes — Matthew Lederman's NPI (1437245396) is active in the NPPES registry as of the last update on 2010-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.