IndividualActive
Marquessa Castorena
NPI 1851907612 · Case Manager/Care Coordinator · San Marcos, CA
Marquessa Castorena is a Case Manager/Care Coordinator provider in San Marcos, CA (NPI 1851907612).
Provider details
- NPI number
- 1851907612
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
365 S Rancho Santa Fe Rd
San Marcos, CA 92078-2338
Phone: (760) 591-0100
Street-level locationGet directions
Mailing address
365 S Rancho Santa Fe Rd
San Marcos, CA 92078-2338
Registry dates
- Enumerated
- 2020-09-17
- Last updated
- 2020-09-17
- Certified
- 2020-09-17
Frequently asked questions
- What is Marquessa Castorena's NPI number?
- Marquessa Castorena's National Provider Identifier (NPI) is 1851907612, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marquessa Castorena's specialty?
- Marquessa Castorena is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Marquessa Castorena located?
- Marquessa Castorena's practice location on file with NPPES is 365 S Rancho Santa Fe Rd, San Marcos, CA 92078-2338.
- What is Marquessa Castorena's phone number?
- The practice phone number listed in the NPPES registry for Marquessa Castorena is (760) 591-0100.
- Is Marquessa Castorena's NPI active?
- Yes — Marquessa Castorena's NPI (1851907612) is active in the NPPES registry as of the last update on 2020-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.