Diane Brown, MD
NPI 1649298282 · Pediatric Rheumatology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Brown, MD is a Pediatric Rheumatology Physician provider in Los Angeles, CA (NPI 1649298282).
Provider details
- NPI number
- 1649298282
- Entity type
- Individual
- Primary specialty
- Pediatric Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2004024401 (MO)
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
2 documented practice locations
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
Additional practice locations (1)
- 1 Breakthrough WayLas Vegas, NV 89135-3011Phone: (702) 732-1493Fax: (702) 732-1080
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2020-03-27
- Certified
- 2020-03-27
Frequently asked questions
- What is Diane Brown's NPI number?
- Diane Brown's National Provider Identifier (NPI) is 1649298282, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Brown's specialty?
- Diane Brown is listed in the NPPES registry with a primary specialty of Pediatric Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Diane Brown located?
- Diane Brown's practice location on file with NPPES is 4650 Sunset Blvd., Los Angeles, CA 90027-6062.
- What is Diane Brown's phone number?
- The practice phone number listed in the NPPES registry for Diane Brown is (314) 454-6124.
- Does Diane Brown accept Medicare?
- Diane Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Brown's NPI active?
- Yes — Diane Brown's NPI (1649298282) is active in the NPPES registry as of the last update on 2020-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.