Charles Buell, LMSW
NPI 1023877842 · Clinical Social Worker · Brooklyn, NY
Enrolled with Medicare as Order and Referring Only - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Buell, LMSW is a Clinical Social Worker provider in Brooklyn, NY (NPI 1023877842).
Provider details
- NPI number
- 1023877842
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- No
- License
- 101996 (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
2 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
- 2024-03-14
- Last updated
- 2026-02-02
- Certified
- 2026-02-02
Frequently asked questions
- What is Charles Buell's NPI number?
- Charles Buell's National Provider Identifier (NPI) is 1023877842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Buell's specialty?
- Charles Buell is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Charles Buell located?
- Charles Buell's practice location on file with NPPES is 25 Elm Pl Fl 6, Brooklyn, NY 11201-5826.
- What is Charles Buell's phone number?
- The practice phone number listed in the NPPES registry for Charles Buell is (718) 875-1420.
- Does Charles Buell accept Medicare?
- Charles Buell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Buell's NPI active?
- Yes — Charles Buell's NPI (1023877842) is active in the NPPES registry as of the last update on 2026-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.