Melissa Chambers, MD
NPI 1538796594 · Obstetrics & Gynecology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Chambers, MD is a Obstetrics & Gynecology Physician provider in Los Angeles, CA (NPI 1538796594).
Provider details
- NPI number
- 1538796594
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A186988 (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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 101 the City Dr SOrange, CA 92868-3201Phone: (714) 456-8224
- 1245 16th St Ste 202Santa Monica, CA 90404-1240Phone: (310) 794-7274
Registry dates
- Enumerated
- 2020-03-26
- Last updated
- 2024-07-31
- Certified
- 2024-07-31
Frequently asked questions
- What is Melissa Chambers's NPI number?
- Melissa Chambers's National Provider Identifier (NPI) is 1538796594, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Chambers's specialty?
- Melissa Chambers is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Chambers located?
- Melissa Chambers's practice location on file with NPPES is 200 Ucla Medical Plz Ste 430, Los Angeles, CA 90095-3201.
- What is Melissa Chambers's phone number?
- The practice phone number listed in the NPPES registry for Melissa Chambers is (310) 794-7274.
- Does Melissa Chambers accept Medicare?
- Melissa Chambers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Chambers's NPI active?
- Yes — Melissa Chambers's NPI (1538796594) is active in the NPPES registry as of the last update on 2024-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.