Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Darlene Michelle Bacelonia, MS, BCBA, LBA
Behavior Analyst in Federal Way, WA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1437542396
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Registry record
Entity type Individual (Type 1)
Name Darlene Michelle Bacelonia
Credential MS, BCBA, LBA
Sex Female
Practice address 720 S 333rd St Ste 130, Federal Way, WA, 98003
Phone (253) 766-5156
Enumeration date Mar 16, 2015
Last updated in NPPES Aug 30, 2021
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-17-27031 Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1709114593 | Medicaid | WA | - |
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 Darlene Bacelonia?
The National Provider Identifier (NPI) for Darlene Bacelonia is 1437542396, a Type 1 (individual) record in the CMS NPPES registry.
Where does Darlene Bacelonia practice?
The practice location on file with NPPES is in Federal Way, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Christine Domschot Behavior Analyst · Federal Way, WA NPI 1679953681 Lydia Doublestein Behavior Technician · Federal Way, WA NPI 1083130728 Laura Tokhvre Behavior Technician · Federal Way, WA NPI 1821566746 Carrie Warren Behavior Technician · Federal Way, WA NPI 1063054971 Ashley Guerra Behavior Technician · Federal Way, WA NPI 1467055277 Alexis Florence Behavior Technician · Federal Way, WA NPI 1720682834 Kyrsten Jackson-Kinney Behavior Technician · Federal Way, WA NPI 1700479870 Melanie Yates Behavior Technician · Federal Way, WA NPI 1578148482
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-30.