Rosemarie Melchor, MD
NPI 1982682969 · Family Medicine Physician · Cerritos, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosemarie Melchor, MD is a Family Medicine Physician provider in Cerritos, CA (NPI 1982682969).
Provider details
- NPI number
- 1982682969
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A70429 (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
20 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
- 2006-01-09
- Last updated
- 2015-02-25
Frequently asked questions
- What is Rosemarie Melchor's NPI number?
- Rosemarie Melchor's National Provider Identifier (NPI) is 1982682969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosemarie Melchor's specialty?
- Rosemarie Melchor is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rosemarie Melchor located?
- Rosemarie Melchor's practice location on file with NPPES is 10802 College Pl, Cerritos, CA 90703-6743.
- What is Rosemarie Melchor's phone number?
- The practice phone number listed in the NPPES registry for Rosemarie Melchor is (562) 924-9500.
- Does Rosemarie Melchor accept Medicare?
- Rosemarie Melchor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosemarie Melchor's NPI active?
- Yes — Rosemarie Melchor's NPI (1982682969) is active in the NPPES registry as of the last update on 2015-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.