OrganizationActive
Oasis
NPI 1184803280 · Case Management Agency · Anaheim, CA
Oasis is a Case Management Agency organization in Anaheim, CA (NPI 1184803280).
Provider details
- NPI number
- 1184803280
- Entity type
- Organization
- Primary specialty
- Case Management AgencyAgencies
- Organization subpart
- No
- Authorized official
- Shearly Chambless, Program Director(714) 399-3480
Specialties & taxonomies
Agencies
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1900 E La Palma Ave
101
Anaheim, CA 92805-1647
Phone: (714) 399-3480
Fax: (714) 399-3481
Street-level locationGet directions
Mailing address
1900 E La Palma Ave
Anaheim, CA 92805-1647
Other names (DBA / former)
- Other name
- Providence
Registry dates
- Enumerated
- 2007-10-25
- Last updated
- 2007-10-25
Frequently asked questions
- What is Oasis's NPI number?
- Oasis's National Provider Identifier (NPI) is 1184803280, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Oasis?
- Oasis is classified in the NPPES registry as Case Management Agency (Agencies).
- Where is Oasis located?
- Oasis's practice location on file with NPPES is 1900 E La Palma Ave, Anaheim, CA 92805-1647.
- What is Oasis's phone number?
- The practice phone number listed in the NPPES registry for Oasis is (714) 399-3480.
- Who is the authorized official for Oasis?
- The authorized official listed on Oasis's NPPES record is Shearly Chambless, Program Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Oasis's NPI active?
- Yes — Oasis's NPI (1184803280) is active in the NPPES registry as of the last update on 2007-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.