Catherine Larsen, PT.DPT.
NPI 1811142755 · Physical Therapist · Washington, DC
Catherine Larsen, PT.DPT. is a Physical Therapist provider in Washington, DC (NPI 1811142755).
Provider details
- NPI number
- 1811142755
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT.DPT.
- Sex
- Female
- Sole proprietor
- No
- License
- PT870619 (DC)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
17 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
- 2008-11-19
- Last updated
- 2008-11-19
Frequently asked questions
- What is Catherine Larsen's NPI number?
- Catherine Larsen's National Provider Identifier (NPI) is 1811142755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Larsen's specialty?
- Catherine Larsen is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Catherine Larsen located?
- Catherine Larsen's practice location on file with NPPES is 111 Michigan Ave Nw, Washington, DC 20010-2916.
- What is Catherine Larsen's phone number?
- The practice phone number listed in the NPPES registry for Catherine Larsen is (202) 476-3014.
- Is Catherine Larsen's NPI active?
- Yes — Catherine Larsen's NPI (1811142755) is active in the NPPES registry as of the last update on 2008-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.