Chelsea Halsor, PTA
NPI 1790418481 · Physical Therapy Assistant · Waltham, MA
Chelsea Halsor, PTA is a Physical Therapy Assistant provider in Waltham, MA (NPI 1790418481).
Provider details
- NPI number
- 1790418481
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Female
- Sole proprietor
- No
- License
- 9067 (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
3 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
- 2022-07-08
- Last updated
- 2022-07-08
- Certified
- 2022-07-08
Frequently asked questions
- What is Chelsea Halsor's NPI number?
- Chelsea Halsor's National Provider Identifier (NPI) is 1790418481, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Halsor's specialty?
- Chelsea Halsor is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Chelsea Halsor located?
- Chelsea Halsor's practice location on file with NPPES is 173 Newton St Unit 2, Waltham, MA 02453-8673.
- What is Chelsea Halsor's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Halsor is (570) 709-9235.
- Is Chelsea Halsor's NPI active?
- Yes — Chelsea Halsor's NPI (1790418481) is active in the NPPES registry as of the last update on 2022-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.