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Darleni Leon
NPI 1255652251 · Case Manager/Care Coordinator · Los Angeles, CA
Darleni Leon is a Case Manager/Care Coordinator provider in Los Angeles, CA (NPI 1255652251).
Provider details
- NPI number
- 1255652251
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
4211 Avalon Blvd
Los Angeles, CA 90011-5622
Phone: (323) 432-5185
Fax: (323) 432-5086
Street-level locationGet directions
Mailing address
129 W 61st St
Los Angeles, CA 90003-1401
Registry dates
- Enumerated
- 2010-06-14
- Last updated
- 2011-06-24
Frequently asked questions
- What is Darleni Leon's NPI number?
- Darleni Leon's National Provider Identifier (NPI) is 1255652251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darleni Leon's specialty?
- Darleni Leon is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Darleni Leon located?
- Darleni Leon's practice location on file with NPPES is 4211 Avalon Blvd, Los Angeles, CA 90011-5622.
- What is Darleni Leon's phone number?
- The practice phone number listed in the NPPES registry for Darleni Leon is (323) 432-5185.
- Is Darleni Leon's NPI active?
- Yes — Darleni Leon's NPI (1255652251) is active in the NPPES registry as of the last update on 2011-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.