Katherine Armstrong
NPI 1942959978 · Physical Therapy Assistant · Richland, WA
Katherine Armstrong is a Physical Therapy Assistant provider in Richland, WA (NPI 1942959978).
Provider details
- NPI number
- 1942959978
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 2151893 (TX)
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
4 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
- 2022-03-18
- Last updated
- 2022-03-18
- Certified
- 2022-03-18
Frequently asked questions
- What is Katherine Armstrong's NPI number?
- Katherine Armstrong's National Provider Identifier (NPI) is 1942959978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Armstrong's specialty?
- Katherine Armstrong is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Katherine Armstrong located?
- Katherine Armstrong's practice location on file with NPPES is 1908 George Washington Way Ste B, Richland, WA 99354-2386.
- What is Katherine Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Katherine Armstrong is (509) 375-1015.
- Is Katherine Armstrong's NPI active?
- Yes — Katherine Armstrong's NPI (1942959978) is active in the NPPES registry as of the last update on 2022-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.