Allison Snelling

Allison Snelling is a Behavior Analyst provider (Behavior Analyst) practicing in North Haven, CT, registered in the NPPES registry with NPI 1003324443 since 2018.

✓ Active NPI ✓ Valid NPI checksum

NPI	1003324443
Entity type	Individual (Type 1)
Name	Allison Snelling
Sex	Female
Practice address	350 STATE ST, North Haven, CT, 06473
Phone	2034986838
Enumeration date	2018-01-19
Last updated in NPPES	2018-01-19

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103K00000X	Behavior Analyst	Primary	—	—

Copy-ready billing details

Provider: Allison Snelling
NPI: 1003324443
Taxonomy: 103K00000X (Behavior Analyst)
Address: 350 STATE ST, North Haven, CT, 06473

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1285825588	Deborah Olchek	Individual	Behavior Analyst	North Haven, CT
1083139067	Cara Cappalli-Davey	Individual	Behavior Analyst	North Haven, CT
1912422908	Danielle Oliva	Individual	Behavior Analyst	North Haven, CT
1104345776	Finessa Lee	Individual	Behavior Analyst	North Haven, CT
1225546955	Melissa Danielson	Individual	Behavior Analyst	North Haven, CT
1851891527	Shaquana Cobbs	Individual	Behavior Analyst	North Haven, CT
1487297487	Lisa Verzella	Individual	Behavior Analyst	North Haven, CT
1033743729	Elizabeth Stammel	Individual	Behavior Analyst	North Haven, CT

Verify this record

Cross-check NPI 1003324443 against the authoritative CMS record: view Allison Snelling on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Allison Snelling?

Allison Snelling is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-01-19.