IndividualActive
Harold Bass, MD
NPI 1740349364 · Pediatrics Physician · Los Angeles, CA
Harold Bass, MD is a Pediatrics Physician provider in Los Angeles, CA (NPI 1740349364).
Provider details
- NPI number
- 1740349364
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G12691 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
10833 Le Conte Ave
Suite 265
Los Angeles, CA 90095-0001
Phone: (310) 825-0086
Street-level locationGet directions
Mailing address
5767 W Century Blvd
Los Angeles, CA 90045-5631
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2014-04-21
Frequently asked questions
- What is Harold Bass's NPI number?
- Harold Bass's National Provider Identifier (NPI) is 1740349364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Bass's specialty?
- Harold Bass is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Harold Bass located?
- Harold Bass's practice location on file with NPPES is 10833 Le Conte Ave, Los Angeles, CA 90095-0001.
- What is Harold Bass's phone number?
- The practice phone number listed in the NPPES registry for Harold Bass is (310) 825-0086.
- Is Harold Bass's NPI active?
- Yes — Harold Bass's NPI (1740349364) is active in the NPPES registry as of the last update on 2014-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.