Helen Guenther
NPI 1609121532 · Occupational Therapy Assistant · Federal Way, WA
Helen Guenther is a Occupational Therapy Assistant provider in Federal Way, WA (NPI 1609121532).
Provider details
- NPI number
- 1609121532
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- OC60283911 (WA)
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
13 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
- 2012-07-17
- Last updated
- 2012-07-17
Frequently asked questions
- What is Helen Guenther's NPI number?
- Helen Guenther's National Provider Identifier (NPI) is 1609121532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Guenther's specialty?
- Helen Guenther is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Helen Guenther located?
- Helen Guenther's practice location on file with NPPES is 1010 S 336th St, Federal Way, WA 98003-6385.
- What is Helen Guenther's phone number?
- The practice phone number listed in the NPPES registry for Helen Guenther is (866) 835-8091.
- Is Helen Guenther's NPI active?
- Yes — Helen Guenther's NPI (1609121532) is active in the NPPES registry as of the last update on 2012-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.