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Rosamaria Ibarra
NPI 1639852445 · Case Manager/Care Coordinator · Oakland, CA
Rosamaria Ibarra is a Case Manager/Care Coordinator provider in Oakland, CA (NPI 1639852445).
Provider details
- NPI number
- 1639852445
- 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(51/100 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
1501 Fruitvale Ave
Oakland, CA 94601-2322
Phone: (510) 535-6200
Street-level locationGet directions
Mailing address
382 Dutchess Ln
Hayward, CA 94544-7502
Registry dates
- Enumerated
- 2023-08-08
- Last updated
- 2023-08-08
- Certified
- 2023-08-08
Frequently asked questions
- What is Rosamaria Ibarra's NPI number?
- Rosamaria Ibarra's National Provider Identifier (NPI) is 1639852445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosamaria Ibarra's specialty?
- Rosamaria Ibarra is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Rosamaria Ibarra located?
- Rosamaria Ibarra's practice location on file with NPPES is 1501 Fruitvale Ave, Oakland, CA 94601-2322.
- What is Rosamaria Ibarra's phone number?
- The practice phone number listed in the NPPES registry for Rosamaria Ibarra is (510) 535-6200.
- Is Rosamaria Ibarra's NPI active?
- Yes — Rosamaria Ibarra's NPI (1639852445) is active in the NPPES registry as of the last update on 2023-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.