Jonathan Stiles, PTA
NPI 1366223489 · Physical Therapy Assistant · Northampton, MA
Jonathan Stiles, PTA is a Physical Therapy Assistant provider in Northampton, MA (NPI 1366223489).
Provider details
- NPI number
- 1366223489
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Male
- Sole proprietor
- No
- License
- 9909 (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
2 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
- 2023-10-13
- Last updated
- 2023-10-13
- Certified
- 2023-10-13
Frequently asked questions
- What is Jonathan Stiles's NPI number?
- Jonathan Stiles's National Provider Identifier (NPI) is 1366223489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Stiles's specialty?
- Jonathan Stiles is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jonathan Stiles located?
- Jonathan Stiles's practice location on file with NPPES is 39 Carlon Dr, Northampton, MA 01060-2392.
- What is Jonathan Stiles's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Stiles is (413) 727-3315.
- Is Jonathan Stiles's NPI active?
- Yes — Jonathan Stiles's NPI (1366223489) is active in the NPPES registry as of the last update on 2023-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.