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

Dr. William James Billett, MD

Individual provider Psychiatry Physician · NPI 1306848254

Dr. William James Billett, MD is a Psychiatry in Mobile, Alabama. Graduated from Northeastern Ohio University College of Medicine in 1987, 39 years ago. Practices with Altapointe Health Systems Inc, a 97-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Alabama.

Years since qualifying
39
Trained at
Northeastern Ohio University College of Medicine
Licensed in
AL
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2400 Gordon Smith Dr
Mobile, AL 36617-2319
Phone: (251) 473-4423
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 19003 (AL)

Record details

NPI number1306848254
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 11, 2005
Last updated in NPPESJuly 9, 2007
Mailing address5750a Southland Dr, Mobile, AL 36693-3316

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolNORTHEASTERN OHIO UNIVERSITY COLLEGE OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Altapointe Health Systems Inc — 97 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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