Alfonso Henderson
NPI 1396396305 · Clinical Social Worker · Newton, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alfonso Henderson is a Clinical Social Worker provider in Newton, MA (NPI 1396396305).
Provider details
- NPI number
- 1396396305
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 128637 (MA)
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
6 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
- 2019-09-23
- Last updated
- 2025-03-13
- Certified
- 2025-03-13
Frequently asked questions
- What is Alfonso Henderson's NPI number?
- Alfonso Henderson's National Provider Identifier (NPI) is 1396396305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alfonso Henderson's specialty?
- Alfonso Henderson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alfonso Henderson located?
- Alfonso Henderson's practice location on file with NPPES is 199 Wells Ave, Newton, MA 02459-3325.
- What is Alfonso Henderson's phone number?
- The practice phone number listed in the NPPES registry for Alfonso Henderson is (774) 766-8780.
- Does Alfonso Henderson accept Medicare?
- Alfonso Henderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alfonso Henderson's NPI active?
- Yes — Alfonso Henderson's NPI (1396396305) is active in the NPPES registry as of the last update on 2025-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.