Doctors of Southern California
NPI 1518897578 · General Practice Physician · El Monte, CA
Doctors of Southern California is a General Practice Physician organization in El Monte, CA (NPI 1518897578).
Provider details
- NPI number
- 1518897578
- Entity type
- Organization
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Nupur Kumar, Ceo(213) 977-0187
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
Under 1 yr in 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
- 2026-05-21
- Last updated
- 2026-05-21
- Certified
- 2026-05-21
Frequently asked questions
- What is Doctors of Southern California's NPI number?
- Doctors of Southern California's National Provider Identifier (NPI) is 1518897578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Doctors of Southern California?
- Doctors of Southern California is classified in the NPPES registry as General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Doctors of Southern California located?
- Doctors of Southern California's practice location on file with NPPES is 3927 Baldwin Ave, El Monte, CA 91731-1703.
- What is Doctors of Southern California's phone number?
- The practice phone number listed in the NPPES registry for Doctors of Southern California is (626) 287-8866.
- Who is the authorized official for Doctors of Southern California?
- The authorized official listed on Doctors of Southern California's NPPES record is Nupur Kumar, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Doctors of Southern California's NPI active?
- Yes — Doctors of Southern California's NPI (1518897578) is active in the NPPES registry as of the last update on 2026-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.