Oscar E Perez, MD - Medicare Psychiatry in El Paso, TX

Oscar E Perez, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in El Paso, Texas. He graduated from medical school in 1973 and has 51 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Oscar E Perez Md Pa and his current practice location is 1400 N El Paso St Ste A, 1400 N El Paso St Bldg A, El Paso, Texas. You can reach out to his office (for appointments etc.) via phone at (915) 533-5550.

Oscar E Perez is licensed to practice in Texas (license number F0615) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1336209147.

Contact Information

Oscar E Perez, MD
1400 N El Paso St Ste A, 1400 N El Paso St Bldg A,
El Paso, TX 79902-3438
(915) 533-5550
(915) 771-8478

Map and Direction




Physician's Profile

Full NameOscar E Perez
GenderMale
SpecialityPsychiatry
Experience51 Years
Location1400 N El Paso St Ste A, El Paso, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Oscar E Perez graduated from medical school in 1973
  NPI Data:
  • NPI Number: 1336209147
  • Provider Enumeration Date: 12/11/2006
  • Last Update Date: 08/15/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4284641200
  • Enrollment ID: I20071219000087

Medical Identifiers

Medical identifiers for Oscar E Perez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336209147NPI-NPPES
114349701MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry F0615 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oscar E Perez Md Pa48808700472

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. Oscar E Perez allows following entities to bill medicare on his behalf.
Entity NameTexas Tech University Health Sciences Center El Paso
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598705055
PECOS PAC ID: 7517864754
Enrollment ID: O20031216000806
Entity NameOscar E Perez Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740414747
PECOS PAC ID: 4880870047
Enrollment ID: O20110524000319
Entity NamePsychiatric Professionals Of El Paso Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215642392
PECOS PAC ID: 6901268390
Enrollment ID: O20230817000059

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. Oscar E Perez 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
Oscar E Perez, MD
1400 N El Paso St Ste A, 1400 N El Paso St Bldg A,
El Paso, TX 79902-3438

Ph: (915) 533-5550
Oscar E Perez, MD
1400 N El Paso St Ste A, 1400 N El Paso St Bldg A,
El Paso, TX 79902-3438

Ph: (915) 533-5550

Reviews and Comments


Psychiatry & Neurology Doctors in El Paso, TX

Paisith Piriyawat, M.D.
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Practice Location: 4801 Alberta Ave, El Paso, TX 79905
Phone: 915-215-5900    Fax: 915-215-8615
Dr. Ezra Samuel Elkayam, MD
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Phone: 915-544-6400    Fax: 915-544-2836
Dr. Aboubakr A Bakr, MD
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Practice Location: 1400 N El Paso St, Bldg C, El Paso, TX 79902
Phone: 915-532-8197    Fax: 915-532-8137
Dr. Sarah Lynette Martin, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 800 N Mesa St, El Paso, TX 79902
Phone: 915-215-6170    Fax: 915-215-8659
Uchechi Dibia, PMHNP
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Medicare: Not Enrolled in Medicare
Practice Location: 1700 Curie Dr, El Paso, TX 79902
Phone: 915-200-1144    
Mitra Keshtkarjahromi,
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 4800 Alberta Ave, El Paso, TX 79905
Phone: 915-215-8000    
Dr. Albert C. Cuetter, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 4800 Alberta Ave, El Paso, TX 79905
Phone: 915-545-6703    Fax: 915-545-6705

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.