Carmen Chang-Arratia, LCSW-R
NPI 1457674251 · Clinical Social Worker · New York, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carmen Chang-Arratia, LCSW-R is a Clinical Social Worker provider in New York, NY (NPI 1457674251).
Provider details
- NPI number
- 1457674251
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-R
- Sex
- Female
- Sole proprietor
- Yes
- License
- R078583-1 (NY)
Specialties & taxonomies
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
16 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
Mailing address
Registry dates
- Enumerated
- 2010-03-08
- Last updated
- 2026-05-19
- Certified
- 2026-05-19
Frequently asked questions
- What is Carmen Chang-Arratia's NPI number?
- Carmen Chang-Arratia's National Provider Identifier (NPI) is 1457674251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carmen Chang-Arratia's specialty?
- Carmen Chang-Arratia is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Carmen Chang-Arratia located?
- Carmen Chang-Arratia's practice location on file with NPPES is 147 W 35th St Ste 1001, New York, NY 10001-2114.
- What is Carmen Chang-Arratia's phone number?
- The practice phone number listed in the NPPES registry for Carmen Chang-Arratia is (646) 522-0404.
- Does Carmen Chang-Arratia accept Medicare?
- Carmen Chang-Arratia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carmen Chang-Arratia's NPI active?
- Yes — Carmen Chang-Arratia's NPI (1457674251) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.