Katlyn Sienko, OTR
NPI 1790220226 · Occupational Therapist · Duluth, MN
Katlyn Sienko, OTR is a Occupational Therapist provider in Duluth, MN (NPI 1790220226).
Provider details
- NPI number
- 1790220226
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- No
- License
- 105150 (MN)
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
9 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
- 2016-12-19
- Last updated
- 2017-09-21
Frequently asked questions
- What is Katlyn Sienko's NPI number?
- Katlyn Sienko's National Provider Identifier (NPI) is 1790220226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katlyn Sienko's specialty?
- Katlyn Sienko is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Katlyn Sienko located?
- Katlyn Sienko's practice location on file with NPPES is 407 East Third Street, Duluth, MN 55805-1951.
- What is Katlyn Sienko's phone number?
- The practice phone number listed in the NPPES registry for Katlyn Sienko is (218) 786-4000.
- Is Katlyn Sienko's NPI active?
- Yes — Katlyn Sienko's NPI (1790220226) is active in the NPPES registry as of the last update on 2017-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.