Mary Ehrhardt
NPI 1417459926 · Physical Therapy Assistant · Sparta, WI
Mary Ehrhardt is a Physical Therapy Assistant provider in Sparta, WI (NPI 1417459926).
Provider details
- NPI number
- 1417459926
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 2616-19 (WI)
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
8 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2018-03-01
- Last updated
- 2018-03-01
Frequently asked questions
- What is Mary Ehrhardt's NPI number?
- Mary Ehrhardt's National Provider Identifier (NPI) is 1417459926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ehrhardt's specialty?
- Mary Ehrhardt is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Ehrhardt located?
- Mary Ehrhardt's practice location on file with NPPES is 14345 County Highway B, Sparta, WI 54656-4509.
- What is Mary Ehrhardt's phone number?
- The practice phone number listed in the NPPES registry for Mary Ehrhardt is (608) 269-8825.
- Is Mary Ehrhardt's NPI active?
- Yes — Mary Ehrhardt's NPI (1417459926) is active in the NPPES registry as of the last update on 2018-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.