Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alyssa Marie Walraven
Dental Hygienist in New Haven, CT · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154972982
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Registry record
Entity type Individual (Type 1)
Name Alyssa Marie Walraven
Sex Female
Practice address 54 Meadow St, New Haven, CT, 06519
Phone (475) 220-1234
Enumeration date Sep 23, 2019
Last updated in NPPES Feb 4, 2026
Taxonomy & licenses
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.
Frequently asked questions
How do I verify Alyssa Walraven's NPI record?
Cross-check NPI 1154972982 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1154972982 active?
Yes, as of the latest NPPES snapshot, NPI 1154972982 is active (record last updated 2026-02-04).
Other providers at this practice address
Browse all → City of New Haven Public Health or Welfare Agency · New Haven, CT NPI 1790879971 New Haven Public Schools Primary Care Clinic/Center · New Haven, CT NPI 1063532596 New Haven Board of Education Local Education Agency (LEA) · New Haven, CT NPI 1750507653 Tracey Oberg Dental Hygienist · New Haven, CT NPI 1285010504 Chelsea Fucci Dental Hygienist · New Haven, CT NPI 1508312299 Jessica Henrick Dental Hygienist · New Haven, CT NPI 1063958502
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-04.