Mackenzie Archambo

Mackenzie Archambo is a Behavior Analyst provider (Behavior Analyst) practicing in O Fallon, IL, registered in the NPPES registry with NPI 1245702869 since 2018.

✓ Active NPI ✓ Valid NPI checksum

NPI	1245702869
Entity type	Individual (Type 1)
Name	Mackenzie Archambo
Sex	Female
Practice address	634 N MAIN ST, O Fallon, IL, 62269
Phone	6187260701
Enumeration date	2018-12-20
Last updated in NPPES	2018-12-20

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103K00000X	Behavior Analyst	Primary	A625-5419-9602	IL

Copy-ready billing details

Provider: Mackenzie Archambo
NPI: 1245702869
Taxonomy: 103K00000X (Behavior Analyst)
Address: 634 N MAIN ST, O Fallon, IL, 62269

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1124044698	Abc Pediatric Therapy, LLC	Organization	Speech-Language Pathologist	O Fallon, IL
1881711620	Stacy Bragg	Individual	Pediatric Occupational Therapist	O Fallon, IL
1023135647	Amanda Terstriep	Individual	Occupational Therapist	O Fallon, IL
1215100938	Amanda Newkirk	Individual	Speech-Language Pathologist	O Fallon, IL
1619115557	Andrea Russell	Individual	Speech-Language Pathologist	O Fallon, IL
1134442726	Appletree Therapy Services, LLC.	Organization	Clinic/Center	O Fallon, IL
1447520168	Appletree Therapy Services, LLC	Organization	Rehabilitation Clinic/Center	O Fallon, IL
1013270701	Amber Chappell.	Individual	Speech-Language Pathologist	O Fallon, IL

Verify this record

Cross-check NPI 1245702869 against the authoritative CMS record: view Mackenzie Archambo 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 Mackenzie Archambo?

Mackenzie Archambo 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 2026-07-10. Provider record last updated 2018-12-20.