Michelle Castellanos, MSW
NPI 1831944941 · Clinical Social Worker · Pawtucket, RI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Castellanos, MSW is a Clinical Social Worker provider in Pawtucket, RI (NPI 1831944941).
Provider details
- NPI number
- 1831944941
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- 110070-01 (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
2 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)
- 136 Madison Ave Fl 5New York, NY 10016-6796Phone: (929) 306-6928Fax: (929) 419-9061
Registry dates
- Enumerated
- 2024-04-22
- Last updated
- 2025-04-16
- Certified
- 2025-04-09
Frequently asked questions
- What is Michelle Castellanos's NPI number?
- Michelle Castellanos's National Provider Identifier (NPI) is 1831944941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Castellanos's specialty?
- Michelle Castellanos is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michelle Castellanos located?
- Michelle Castellanos's practice location on file with NPPES is 101-103 Bacon Street, Pawtucket, RI 02860.
- What is Michelle Castellanos's phone number?
- The practice phone number listed in the NPPES registry for Michelle Castellanos is (401) 722-3560.
- Does Michelle Castellanos accept Medicare?
- Michelle Castellanos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Castellanos's NPI active?
- Yes — Michelle Castellanos's NPI (1831944941) is active in the NPPES registry as of the last update on 2025-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.