Dr Teresa Ann O'brien, MD - Medicare Psychiatry in Las Vegas, NM

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Dr Teresa Ann O'brien, MD is a medicare enrolled "Psychiatry & Neurology - Child & Adolescent Psychiatry" physician in Las Vegas, New Mexico. She went to University Of New Mexico School Of Medicine and graduated in 1998 and has 28 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice State Of New Mexico and her current practice location is 3695 Hot Springs Blvd, Las Vegas, New Mexico. You can reach out to her office (for appointments etc.) via phone at (505) 454-2100.

Dr Teresa Ann O'brien is licensed to practice in New Mexico (license number 2001-273) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1053349878.

Contact Information

Dr Teresa Ann O'brien, MD
3695 Hot Springs Blvd,
Las Vegas, NM 87701-9549
(505) 454-2100
Not Available

Map and Direction




Physician's Profile

Full NameDr Teresa Ann O'brien
GenderFemale
SpecialityPsychiatry
Experience28 Years
Location3695 Hot Springs Blvd, Las Vegas, New Mexico
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Teresa Ann O'brien attended and graduated from University Of New Mexico School Of Medicine in 1998
  NPI Data:
  • NPI Number: 1053349878
  • Provider Enumeration Date: 06/29/2006
  • Last Update Date: 03/07/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 3779576319
  • Enrollment ID: I20040505000235

Medical Identifiers

Medical identifiers for Dr Teresa Ann O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053349878NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 2001-273 (New Mexico)Secondary
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry 2001-273 (New Mexico)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
State Of New Mexico206241286917

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Teresa Ann O'brien allows following entities to bill medicare on her behalf.
Entity NameState Of New Mexico
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992867998
PECOS PAC ID: 2062412869
Enrollment ID: O20091021000191

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Teresa Ann O'brien is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Teresa Ann O'brien, MD
3695 Hot Springs Blvd,
Las Vegas, NM 87701-9549

Ph: (505) 454-2100		Dr Teresa Ann O'brien, MD
3695 Hot Springs Blvd,
Las Vegas, NM 87701-9549

Ph: (505) 454-2100

Reviews and Comments


Psychiatry & Neurology Doctors in Las Vegas, NM

Michael Gzaskow, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 700 Friedman Ave, Las Vegas, NM 87701
Phone: 505-454-5100    
Dr. Jerry K Williams Jr., M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 2301 7th St, Suite B, Las Vegas, NM 87701
Phone: 505-426-1200    Fax: 505-426-1202
Pierre-yves Rouzaud, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 3695 Hot Springs Blvd, Las Vegas, NM 87701
Phone: 505-454-2100    
Brenda White, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 700 Friedman Ave, Las Vegas, NM 87701
Phone: 505-454-5100    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.