Raul Ernesto Loaisiga, MD - Medicare Pediatric Medicine in Brownsville, TX

Raul Ernesto Loaisiga, MD is a medicare enrolled "Pediatrics" physician in Brownsville, Texas. He graduated from medical school in 1975 and has 49 years of diverse experience with area of expertise as Pediatric Medicine. His current practice location is 4770 N Expressway # 7783, Ste 206, Brownsville, Texas. You can reach out to his office (for appointments etc.) via phone at (956) 350-5500.

Raul Ernesto Loaisiga is licensed to practice in Texas (license number L0383) 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 1235132796.

Contact Information

Raul Ernesto Loaisiga, MD
4770 N Expressway # 7783, Ste 206,
Brownsville, TX 78526-4120
(956) 350-5500
(956) 350-4965

Map and Direction




Physician's Profile

Full NameRaul Ernesto Loaisiga
GenderMale
SpecialityPediatric Medicine
Experience49 Years
Location4770 N Expressway # 7783, Brownsville, 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:
  • Raul Ernesto Loaisiga graduated from medical school in 1975
  NPI Data:
  • NPI Number: 1235132796
  • Provider Enumeration Date: 05/27/2005
  • Last Update Date: 09/28/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 1456342880
  • Enrollment ID: I20040917001028

Medical Identifiers

Medical identifiers for Raul Ernesto Loaisiga such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235132796NPI-NPPES
158800607MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics L0383 (Texas)Primary

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. Raul Ernesto Loaisiga allows following entities to bill medicare on his behalf.
Entity NameRaul Ernesto Loaisiga Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114162492
PECOS PAC ID: 6204157381
Enrollment ID: O20150601001986

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. Raul Ernesto Loaisiga 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
Raul Ernesto Loaisiga, MD
4770 North Expressway 77/83 Suite 206,
Brownsville, TX 78526-4780

Ph: (956) 350-5500
Raul Ernesto Loaisiga, MD
4770 N Expressway # 7783, Ste 206,
Brownsville, TX 78526-4120

Ph: (956) 350-5500

Reviews and Comments


Pediatrics Doctors in Brownsville, TX

Tracy H. Moss, M.D.
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Phone: 956-621-3593    Fax: 956-621-3689
Richard Michael Rodriguez, NNP-BC
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Practice Location: 2205 Concord Pl, Brownsville, TX 78520
Phone: 956-203-8463    
Ruth Ann Plotkin, M.D.
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Phone: 956-541-5383    Fax: 956-541-0302
Haydee Te Nievera, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 1201 Calle Milagros, Ste A, Brownsville, TX 78526
Phone: 956-544-4700    Fax: 956-544-4774
Dr. Julia Juanita Delgado, M.D.
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Medicare: Medicare Enrolled
Practice Location: 191 E Price Rd, Brownsville, TX 78521
Phone: 956-548-7400    Fax: 956-621-3689
Dr. Elsa S Mendoza, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 795 Paredes Line Rd, Brownsville, TX 78521
Phone: 956-541-9499    Fax: 956-541-1321
Dr. David Lecusay, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 864 Central Blvd, Suite 2700, Brownsville, TX 78520
Phone: 956-544-6900    Fax: 956-544-6905

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.