Arlleen Mejia
NPI 1912549064 · Clinical Social Worker · New York, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arlleen Mejia is a Clinical Social Worker provider in New York, NY (NPI 1912549064).
Provider details
- NPI number
- 1912549064
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 113362-01 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 501 Southern BlvdBronx, NY 10455-4609Phone: (917) 485-7600
Registry dates
- Enumerated
- 2019-10-10
- Last updated
- 2022-08-03
- Certified
- 2022-08-03
Frequently asked questions
- What is Arlleen Mejia's NPI number?
- Arlleen Mejia's National Provider Identifier (NPI) is 1912549064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arlleen Mejia's specialty?
- Arlleen Mejia is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Arlleen Mejia located?
- Arlleen Mejia's practice location on file with NPPES is 2090 Adam Clayton Powell Jr Blvd, New York, NY 10027-4990.
- What is Arlleen Mejia's phone number?
- The practice phone number listed in the NPPES registry for Arlleen Mejia is (212) 633-9300.
- Does Arlleen Mejia accept Medicare?
- Arlleen Mejia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arlleen Mejia's NPI active?
- Yes — Arlleen Mejia's NPI (1912549064) is active in the NPPES registry as of the last update on 2022-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.