Katherine Magnusen
NPI 1861977100 · Occupational Therapist · Washington, DC
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Magnusen is a Occupational Therapist provider in Washington, DC (NPI 1861977100).
Provider details
- NPI number
- 1861977100
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2018-10-02
- Last updated
- 2025-05-07
- Certified
- 2025-05-07
Frequently asked questions
- What is Katherine Magnusen's NPI number?
- Katherine Magnusen's National Provider Identifier (NPI) is 1861977100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Magnusen's specialty?
- Katherine Magnusen is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Katherine Magnusen located?
- Katherine Magnusen's practice location on file with NPPES is 50 Irving St Nw, Washington, DC 20422-0001.
- What is Katherine Magnusen's phone number?
- The practice phone number listed in the NPPES registry for Katherine Magnusen is (202) 745-8000.
- Does Katherine Magnusen accept Medicare?
- Katherine Magnusen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Magnusen's NPI active?
- Yes — Katherine Magnusen's NPI (1861977100) is active in the NPPES registry as of the last update on 2025-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.