NPI Portal NPI Lookup & Verification

Mr. Nathaniel Richard Medsker, BCBA

Mr. Nathaniel Richard Medsker is a Behavior Analyst provider (Behavior Analyst) practicing in Spanish Fork, UT, registered in the NPPES registry with NPI 1629952080 since 2025.

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NPI 1629952080
Entity type Individual (Type 1)
Name Mr. Nathaniel Richard Medsker
Credential BCBA
Sex Male
Practice address 1570 N MAIN ST, Spanish Fork, UT, 84660
Phone 8012109319
Enumeration date 2025-07-31
Last updated in NPPES 2025-07-31

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary 1-25-83160 UT
Copy-ready billing details
Provider: Nathaniel Medsker, BCBA
NPI: 1629952080
Taxonomy: 103K00000X (Behavior Analyst)
Address: 1570 N MAIN ST, Spanish Fork, UT, 84660

Other providers at this practice address

NPI Name Type Specialty Location
1720593809 Tiffany Millar Individual Behavior Analyst Spanish Fork, UT
1861981227 Madison Duncan Individual Behavior Analyst Spanish Fork, UT
1912578717 Anna Hunsaker Individual Clinical Social Worker Spanish Fork, UT
1710653415 Taryn Casillas Individual Speech-Language Pathologist Spanish Fork, UT
1972254779 Brittany Rich Individual Marriage & Family Therapist Spanish Fork, UT
1508518531 Mackenzie Brown Individual Pediatric Occupational Therapist Spanish Fork, UT
1174278600 Nicole Hood Individual Behavior Analyst Spanish Fork, UT
1023749207 Janna Stoutenburg Individual Speech-Language Pathologist Spanish Fork, UT

Verify this record

Cross-check NPI 1629952080 against the authoritative CMS record: view Mr. Nathaniel Richard Medsker 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

What specialty is Nathaniel Medsker?
Nathaniel Medsker 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.
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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-07-31.