Melissa Baker, MD
NPI 1023750114 · Emergency Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Baker, MD is a Emergency Medicine Physician provider in Los Angeles, CA (NPI 1023750114).
Provider details
- NPI number
- 1023750114
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A190397 (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
4 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)
- 23845 Mcbean PkwySanta Clarita, CA 91355-2001Phone: (661) 200-2000
Registry dates
- Enumerated
- 2022-04-10
- Last updated
- 2026-05-12
- Certified
- 2026-05-12
Frequently asked questions
- What is Melissa Baker's NPI number?
- Melissa Baker's National Provider Identifier (NPI) is 1023750114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Baker's specialty?
- Melissa Baker is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Baker located?
- Melissa Baker's practice location on file with NPPES is 757 Westwood Plz, Los Angeles, CA 90095-8358.
- What is Melissa Baker's phone number?
- The practice phone number listed in the NPPES registry for Melissa Baker is (916) 335-4994.
- Does Melissa Baker accept Medicare?
- Melissa Baker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Baker's NPI active?
- Yes — Melissa Baker's NPI (1023750114) is active in the NPPES registry as of the last update on 2026-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.