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Ivy Johnson
NPI 1598182438 · Case Manager/Care Coordinator · Los Angeles, CA
Ivy Johnson is a Case Manager/Care Coordinator provider in Los Angeles, CA (NPI 1598182438).
Provider details
- NPI number
- 1598182438
- 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(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
3580 Wilshire Blvd
Suite 800
Los Angeles, CA 90010-2501
Phone: (213) 637-5000
Street-level locationGet directions
Mailing address
3580 Wilshire Blvd
Los Angeles, CA 90010-2501
Registry dates
- Enumerated
- 2014-03-27
- Last updated
- 2014-03-27
Frequently asked questions
- What is Ivy Johnson's NPI number?
- Ivy Johnson's National Provider Identifier (NPI) is 1598182438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivy Johnson's specialty?
- Ivy Johnson is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Ivy Johnson located?
- Ivy Johnson's practice location on file with NPPES is 3580 Wilshire Blvd, Los Angeles, CA 90010-2501.
- What is Ivy Johnson's phone number?
- The practice phone number listed in the NPPES registry for Ivy Johnson is (213) 637-5000.
- Is Ivy Johnson's NPI active?
- Yes — Ivy Johnson's NPI (1598182438) is active in the NPPES registry as of the last update on 2014-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.