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

Dr. Teresa Ann O'Brien, MD

Individual provider Psychiatry Physician · NPI 1053349878

Dr. Teresa Ann O'Brien, MD is a Psychiatry in Las Vegas, New Mexico. Graduated from University of New Mexico School of Medicine in 1998, 28 years ago. Practices with State of New Mexico, a 21-clinician group and accepts Medicare assignment. Licensed in New Mexico.

Years since qualifying
28
Trained at
University of New Mexico School of Medicine
Licensed in
NM
In the registry since
2006
Specialties on file
2
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

3695 Hot Springs Blvd
Las Vegas, NM 87701-9549
Phone: (505) 454-2100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence 2001-273 (NM)
Psychiatry Physician Taxonomy 2084P0800X · Licence 2001-273 (NM)

Record details

NPI number1053349878
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 29, 2006
Last updated in NPPESMarch 7, 2019

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Also practisesNEUROLOGY
Medical schoolUNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice State Of New Mexico — 21 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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