Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Kirsten Lynne Masrelian, BCBA
Behavior Analyst in De Pere, WI · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518473966
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Registry record
Entity type Individual (Type 1)
Name Mrs. Kirsten Lynne Masrelian
Credential BCBA
Sex Female
Practice address 2073 Lawrence Dr, De Pere, WI, 54115
Phone (920) 351-3027
Fax (920) 351-3043
Enumeration date Dec 21, 2017
Last updated in NPPES Aug 15, 2018
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100049431 | Medicaid | WI | - |
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
What is the NPI number for Kirsten Masrelian?
The National Provider Identifier (NPI) for Kirsten Masrelian is 1518473966, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kirsten Masrelian practice?
The practice location on file with NPPES is in De Pere, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-15.