Mariel Stegmeir, ATC
NPI 1225657398 · Athletic Trainer · Moorpark, CA
Mariel Stegmeir, ATC is a Athletic Trainer provider in Moorpark, CA (NPI 1225657398).
Provider details
- NPI number
- 1225657398
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- ATC
- Sex
- Female
- Sole proprietor
- Yes
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
6 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
- 2020-04-09
- Last updated
- 2020-04-09
- Certified
- 2020-04-09
Frequently asked questions
- What is Mariel Stegmeir's NPI number?
- Mariel Stegmeir's National Provider Identifier (NPI) is 1225657398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariel Stegmeir's specialty?
- Mariel Stegmeir is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mariel Stegmeir located?
- Mariel Stegmeir's practice location on file with NPPES is 7075 Campus Rd, Moorpark, CA 93021-1605.
- What is Mariel Stegmeir's phone number?
- The practice phone number listed in the NPPES registry for Mariel Stegmeir is (805) 553-4804.
- Is Mariel Stegmeir's NPI active?
- Yes — Mariel Stegmeir's NPI (1225657398) is active in the NPPES registry as of the last update on 2020-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.