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

Samuel J Collier, MD

Individual provider Psychiatry Physician · NPI 1508064114

Samuel J Collier, MD is a Psychiatry in Houston, Texas. Graduated from University of Texas Medical School at Houston in 2007, 19 years ago. Practices with Tri-County Clinical, a 28-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Alabama, Colorado, Florida and Illinois and 4 more.

Years since qualifying
19
Trained at
University of Texas Medical School at Houston
Licensed in
AL, CO, FL, IL, NC, OH
In the registry since
2007
Specialties on file
8
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

20405 State Highway 249 Ste 325
Houston, TX 77070-2893
Phone: (866) 849-0692
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3501 Mills Ave, Austin, TX 78731-6309 — (512) 324-2080

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence N8634 (TX)
Psychiatry Physician Taxonomy 2084P0800X · Licence 48791 (AL)
Psychiatry Physician Taxonomy 2084P0800X · Licence CDR.0004172 (CO)
Psychiatry Physician Taxonomy 2084P0800X · Licence 036161508 (IL)
Psychiatry Physician Taxonomy 2084P0800X · Licence 88221 (SC)
Psychiatry Physician Taxonomy 2084P0800X · Licence ME157676 (FL)
Psychiatry Physician Taxonomy 2084P0800X · Licence 2023-01853 (NC)
Psychiatry Physician Taxonomy 2084P0800X · Licence 35C.000015 (OH)

Record details

NPI number1508064114
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 5, 2007
Last updated in NPPESJuly 12, 2024
Certification dateJuly 12, 2024

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 2007 (19 years in practice)
Group practice Tri-County Clinical — 28 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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