William Montgomery, PTA
NPI 1669658886 · Physical Therapy Assistant · Jacksonville, IL
William Montgomery, PTA is a Physical Therapy Assistant provider in Jacksonville, IL (NPI 1669658886).
Provider details
- NPI number
- 1669658886
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Male
- Sole proprietor
- No
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
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2008-01-17
- Last updated
- 2008-01-17
Frequently asked questions
- What is William Montgomery's NPI number?
- William Montgomery's National Provider Identifier (NPI) is 1669658886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Montgomery's specialty?
- William Montgomery is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Montgomery located?
- William Montgomery's practice location on file with NPPES is 901 W Morton Ave, Jacksonville, IL 62650-3287.
- What is William Montgomery's phone number?
- The practice phone number listed in the NPPES registry for William Montgomery is (217) 245-4640.
- Is William Montgomery's NPI active?
- Yes — William Montgomery's NPI (1669658886) is active in the NPPES registry as of the last update on 2008-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.