Louis Batch, MD
NPI 1699866004 · General Practice Physician · Gardena, CA
Enrolled with Medicare as Practitioner - Preventive Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louis Batch, MD is a General Practice Physician provider in Gardena, CA (NPI 1699866004).
Provider details
- NPI number
- 1699866004
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G25522 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-09-28
- Last updated
- 2024-03-28
- Certified
- 2024-03-28
Frequently asked questions
- What is Louis Batch's NPI number?
- Louis Batch's National Provider Identifier (NPI) is 1699866004, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Batch's specialty?
- Louis Batch is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Batch located?
- Louis Batch's practice location on file with NPPES is 1149 W. 190th St, Gardena, CA 90248-4321.
- What is Louis Batch's phone number?
- The practice phone number listed in the NPPES registry for Louis Batch is (310) 324-5777.
- Does Louis Batch accept Medicare?
- Louis Batch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louis Batch's NPI active?
- Yes — Louis Batch's NPI (1699866004) is active in the NPPES registry as of the last update on 2024-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.