Janet Ryffel, OTR
NPI 1841401411 · Occupational Therapist · Great Falls, MT
Janet Ryffel, OTR is a Occupational Therapist provider in Great Falls, MT (NPI 1841401411).
Provider details
- NPI number
- 1841401411
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- Yes
- License
- 16 (MT)
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
19 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
- 2007-05-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Janet Ryffel's NPI number?
- Janet Ryffel's National Provider Identifier (NPI) is 1841401411, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Ryffel's specialty?
- Janet Ryffel is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Janet Ryffel located?
- Janet Ryffel's practice location on file with NPPES is 500 15th Ave S, Great Falls, MT 59405-4324.
- What is Janet Ryffel's phone number?
- The practice phone number listed in the NPPES registry for Janet Ryffel is (406) 455-5412.
- Is Janet Ryffel's NPI active?
- Yes — Janet Ryffel's NPI (1841401411) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.