Grecia Marquez-Nieblas
NPI 1972139301 · Case Manager/Care Coordinator · Moreno Valley, CA
Grecia Marquez-Nieblas is a Case Manager/Care Coordinator provider in Moreno Valley, CA (NPI 1972139301).
Provider details
- NPI number
- 1972139301
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 117729 (CA)
Specialties & taxonomies
Other Service Providers
Behavioral Health & Social Service Providers
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
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
- 2020-03-17
- Last updated
- 2020-09-17
- Certified
- 2020-09-17
Frequently asked questions
- What is Grecia Marquez-Nieblas's NPI number?
- Grecia Marquez-Nieblas's National Provider Identifier (NPI) is 1972139301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grecia Marquez-Nieblas's specialty?
- Grecia Marquez-Nieblas is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Grecia Marquez-Nieblas located?
- Grecia Marquez-Nieblas's practice location on file with NPPES is 13800 Heacock St Ste D111, Moreno Valley, CA 92553-3340.
- What is Grecia Marquez-Nieblas's phone number?
- The practice phone number listed in the NPPES registry for Grecia Marquez-Nieblas is (951) 653-1800.
- Is Grecia Marquez-Nieblas's NPI active?
- Yes — Grecia Marquez-Nieblas's NPI (1972139301) 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.