Madelyn Hallowell
NPI 1679336937 · Athletic Trainer · Walla Walla, WA
Madelyn Hallowell is a Athletic Trainer provider in Walla Walla, WA (NPI 1679336937).
Provider details
- NPI number
- 1679336937
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- 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
2 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
- 2024-01-31
- Last updated
- 2024-01-31
- Certified
- 2024-01-31
Frequently asked questions
- What is Madelyn Hallowell's NPI number?
- Madelyn Hallowell's National Provider Identifier (NPI) is 1679336937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madelyn Hallowell's specialty?
- Madelyn Hallowell is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Madelyn Hallowell located?
- Madelyn Hallowell's practice location on file with NPPES is 1331 Dell Ave, Walla Walla, WA 99362-1023.
- What is Madelyn Hallowell's phone number?
- The practice phone number listed in the NPPES registry for Madelyn Hallowell is (509) 516-9637.
- Is Madelyn Hallowell's NPI active?
- Yes — Madelyn Hallowell's NPI (1679336937) is active in the NPPES registry as of the last update on 2024-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.