IndividualActive
Janine Ijsselstein
NPI 1275389835 · Case Manager/Care Coordinator · Aliso Viejo, CA
Janine Ijsselstein is a Case Manager/Care Coordinator provider in Aliso Viejo, CA (NPI 1275389835).
Provider details
- NPI number
- 1275389835
- 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(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
5 Mareblu
Aliso Viejo, CA 92656-3014
Phone: (949) 643-6901
Street-level locationGet directions
Mailing address
5 Mareblu
Aliso Viejo, CA 92656-3014
Registry dates
- Enumerated
- 2024-04-25
- Last updated
- 2025-02-26
- Certified
- 2025-02-26
Frequently asked questions
- What is Janine Ijsselstein's NPI number?
- Janine Ijsselstein's National Provider Identifier (NPI) is 1275389835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janine Ijsselstein's specialty?
- Janine Ijsselstein is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Janine Ijsselstein located?
- Janine Ijsselstein's practice location on file with NPPES is 5 Mareblu, Aliso Viejo, CA 92656-3014.
- What is Janine Ijsselstein's phone number?
- The practice phone number listed in the NPPES registry for Janine Ijsselstein is (949) 643-6901.
- Is Janine Ijsselstein's NPI active?
- Yes — Janine Ijsselstein's NPI (1275389835) is active in the NPPES registry as of the last update on 2025-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.