John Child, MD
NPI 1336173640 · Cardiovascular Disease Physician · Los Angeles, CA
John Child, MD is a Cardiovascular Disease Physician provider in Los Angeles, CA (NPI 1336173640).
Provider details
- NPI number
- 1336173640
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A24335 (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
- 2006-07-10
- Last updated
- 2010-06-09
Frequently asked questions
- What is John Child's NPI number?
- John Child's National Provider Identifier (NPI) is 1336173640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Child's specialty?
- John Child is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Child located?
- John Child's practice location on file with NPPES is 200 Medical Plaza, Los Angeles, CA 90095-3075.
- What is John Child's phone number?
- The practice phone number listed in the NPPES registry for John Child is (310) 825-2019.
- Is John Child's NPI active?
- Yes — John Child's NPI (1336173640) is active in the NPPES registry as of the last update on 2010-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.