Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. William Lee Gaston, LCSW

Individual provider Clinical Social Worker · NPI 1174576318

Mr. William Lee Gaston, LCSW is a Clinical Social Worker in Birmingham, Alabama. Qualified in 1995, 31 years ago. Practices with Pitts Mental Health Associates Inc, a 13-clinician group and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
31
Licensed in
AL
In the registry since
2006
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

1401 20th St S
Birmingham, AL 35205-4913 Not confirmed with CMS for 15 years — call before visiting
Phone: (205) 510-2761
Fax: (205) 510-2790
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 1361C (AL)

Record details

NPI number1174576318
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMay 18, 2006
Last updated in NPPESSeptember 14, 2011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Pitts Mental Health Associates Inc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients11
Services billed 187 a service is one billed item, such as a visit, a test or a procedure
Average patient age65

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Pitts Mental Health Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 13 clinicians in the practice; 11 are shown here.

Other providers in Birmingham