Marquita Williams-Brown, REGISTERED NURSE
NPI 1528516127 · Registered Nurse · Pomona, CA
Marquita Williams-Brown, REGISTERED NURSE is a Registered Nurse provider in Pomona, CA (NPI 1528516127).
Provider details
- NPI number
- 1528516127
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- REGISTERED NURSE
- Sex
- Female
- Sole proprietor
- Yes
- License
- 255162 (CA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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)
- 36 S Kinneloa AvePasadena, CA 91107-3853Phone: (626) 844-3033Fax: (626) 844-3034
Registry dates
- Enumerated
- 2016-09-13
- Last updated
- 2019-11-12
Frequently asked questions
- What is Marquita Williams-Brown's NPI number?
- Marquita Williams-Brown's National Provider Identifier (NPI) is 1528516127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marquita Williams-Brown's specialty?
- Marquita Williams-Brown is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Marquita Williams-Brown located?
- Marquita Williams-Brown's practice location on file with NPPES is 845 E Arrow Hwy, Pomona, CA 91767-2535.
- What is Marquita Williams-Brown's phone number?
- The practice phone number listed in the NPPES registry for Marquita Williams-Brown is (909) 624-1233.
- Is Marquita Williams-Brown's NPI active?
- Yes — Marquita Williams-Brown's NPI (1528516127) is active in the NPPES registry as of the last update on 2019-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.