Marleny Pena
NPI 1861875395 · Clinical Social Worker · Los Angeles, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marleny Pena is a Clinical Social Worker provider in Los Angeles, CA (NPI 1861875395).
Provider details
- NPI number
- 1861875395
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 3580 Wilshire BlvdLos Angeles, CA 90010-2501Phone: (213) 381-1250Fax: (213) 383-4803
Registry dates
- Enumerated
- 2015-07-01
- Last updated
- 2024-05-07
- Certified
- 2020-09-02
Frequently asked questions
- What is Marleny Pena's NPI number?
- Marleny Pena's National Provider Identifier (NPI) is 1861875395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marleny Pena's specialty?
- Marleny Pena is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marleny Pena located?
- Marleny Pena's practice location on file with NPPES is 333 S Beaudry Ave, Los Angeles, CA 90017-1466.
- What is Marleny Pena's phone number?
- The practice phone number listed in the NPPES registry for Marleny Pena is (213) 241-3841.
- Does Marleny Pena accept Medicare?
- Marleny Pena is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marleny Pena's NPI active?
- Yes — Marleny Pena's NPI (1861875395) is active in the NPPES registry as of the last update on 2024-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.