IndividualActive
Christopher Williams
NPI 1619357589 · Behavior Analyst · Springfield, MA
Christopher Williams is a Behavior Analyst provider in Springfield, MA (NPI 1619357589).
Provider details
- NPI number
- 1619357589
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
106 Suffolk St
Springfield, MA 01109-2825
Phone: (413) 355-6664
Street-level locationGet directions
Mailing address
106 Suffolk St
Springfield, MA 01109-2825
Registry dates
- Enumerated
- 2015-06-04
- Last updated
- 2015-06-04
Frequently asked questions
- What is Christopher Williams's NPI number?
- Christopher Williams's National Provider Identifier (NPI) is 1619357589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Williams's specialty?
- Christopher Williams is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Christopher Williams located?
- Christopher Williams's practice location on file with NPPES is 106 Suffolk St, Springfield, MA 01109-2825.
- What is Christopher Williams's phone number?
- The practice phone number listed in the NPPES registry for Christopher Williams is (413) 355-6664.
- Is Christopher Williams's NPI active?
- Yes — Christopher Williams's NPI (1619357589) is active in the NPPES registry as of the last update on 2015-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.