Mackenzie Sellmyer
NPI 1689377699 · Athletic Trainer · Amarillo, TX
Mackenzie Sellmyer is a Athletic Trainer provider in Amarillo, TX (NPI 1689377699).
Provider details
- NPI number
- 1689377699
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-03-27
- Last updated
- 2023-03-27
- Certified
- 2023-03-27
Frequently asked questions
- What is Mackenzie Sellmyer's NPI number?
- Mackenzie Sellmyer's National Provider Identifier (NPI) is 1689377699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Sellmyer's specialty?
- Mackenzie Sellmyer is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mackenzie Sellmyer located?
- Mackenzie Sellmyer's practice location on file with NPPES is 6901 Malibu Way, Amarillo, TX 79124-1156.
- What is Mackenzie Sellmyer's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Sellmyer is (806) 206-1929.
- Is Mackenzie Sellmyer's NPI active?
- Yes — Mackenzie Sellmyer's NPI (1689377699) is active in the NPPES registry as of the last update on 2023-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.