Katherine Sowa, PTA
NPI 1487118758 · Physical Therapy Assistant · Waltham, MA
Katherine Sowa, PTA is a Physical Therapy Assistant provider in Waltham, MA (NPI 1487118758).
Provider details
- NPI number
- 1487118758
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Female
- Sole proprietor
- No
- License
- 9556 (MA)
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
7 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
- 2019-01-30
- Last updated
- 2019-01-30
Frequently asked questions
- What is Katherine Sowa's NPI number?
- Katherine Sowa's National Provider Identifier (NPI) is 1487118758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Sowa's specialty?
- Katherine Sowa is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Katherine Sowa located?
- Katherine Sowa's practice location on file with NPPES is 66 Newton St, Waltham, MA 02453-6058.
- What is Katherine Sowa's phone number?
- The practice phone number listed in the NPPES registry for Katherine Sowa is (866) 623-8249.
- Is Katherine Sowa's NPI active?
- Yes — Katherine Sowa's NPI (1487118758) is active in the NPPES registry as of the last update on 2019-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.