# DAVID WILLIAMSON

DAVID WILLIAMSON is an ADHD evaluation provider with an address in MOBILE, AL, United States.

## Details

- Address: 2450 OLD SHELL RD, MOBILE, AL, 366073020
- Phone: [251-654-2828](<tel:2516542828>)
- National Provider Identifier (NPI): 1528181047
- Credentials: Ph.D.
- Provider type: Clinical neuropsychologist
- Source of the listing data: CMS NPI Registry, retrieved 2026-10-03, public, free

## Questions

### Where is DAVID WILLIAMSON?

DAVID WILLIAMSON is at 2450 OLD SHELL RD, MOBILE, AL, 366073020.

### How do I contact DAVID WILLIAMSON?

To contact DAVID WILLIAMSON, call 251-654-2828.

### Is DAVID WILLIAMSON accepting new patients?

That is not in the registry data. Call the phone number on the listing and ask about availability, wait times and insurance.

## Source

From [CMS NPI Registry (National Plan and Provider Enumeration System)](https://npiregistry.cms.hhs.gov/api/?version=2.1&number=1528181047), license US government public data. CMS publishes NPPES provider data for open access under its data dissemination notice., checked 2026-10-06.

Last updated October 6, 2026.

## Links

- This ADHD evaluation provider on the [web page](<https://adhdevaluations.fyi/al/mobile/david-williamson>)
- [ADHD evaluations in MOBILE](<https://adhdevaluations.fyi/al/mobile/category/adhd-evaluations.md>)
- [Clinical neuropsychologists in MOBILE](<https://adhdevaluations.fyi/al/mobile/category/clinical-neuropsychologists.md>)
- [More ADHD evaluation providers in MOBILE](<https://adhdevaluations.fyi/al/mobile.md>)