Dr Ruben De Los Santos, MD PA - Medicare Internal Medicine in Eagle Pass, TX

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Dr Ruben De Los Santos, MD PA is a medicare enrolled "Internal Medicine" physician in Eagle Pass, Texas. He went to University Of Texas Medical Branch At Galveston and graduated in 1986 and has 39 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 1955 East Main St, Eagle Pass, Texas. You can reach out to his office (for appointments etc.) via phone at (830) 773-7474.

Dr Ruben De Los Santos is licensed to practice in Texas (license number H6735) 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 1467534008.

Contact Information

Dr Ruben De Los Santos, MD PA
1955 East Main St,
Eagle Pass, TX 78852-4714
(830) 773-7474
(830) 773-2699

Map and Direction




Physician's Profile

Full NameDr Ruben De Los Santos
GenderMale
SpecialityInternal Medicine
Experience39 Years
Location1955 East Main St, Eagle Pass, 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:
  • Dr Ruben De Los Santos attended and graduated from University Of Texas Medical Branch At Galveston in 1986
  NPI Data:
  • NPI Number: 1467534008
  • Provider Enumeration Date: 10/20/2006
  • Last Update Date: 07/01/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 7214995000
  • Enrollment ID: I20041227000594

Medical Identifiers

Medical identifiers for Dr Ruben De Los Santos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467534008NPI-NPPES
127850904MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine H6735 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Anthonys Home Healthcare Services IncMcallen, TXHome health agency
St Isabel Home Health IncEagle pass, TXHome health agency
Maverick Home Health AgencyEagle pass, TXHome health agency
Superior Home Health Of Eagle Pass LlcEagle pass, TXHome health agency
Fort Duncan Medical CenterEagle pass, TXHospital
Maverick Nursing And Rehabilitation CenterEagle pass, TXNursing home

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 Ruben De Los Santos allows following entities to bill medicare on his behalf.
Entity NameSouthwest Medical Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831299122
PECOS PAC ID: 6204882947
Enrollment ID: O20050325000524
Entity NameRuben De Los Santos Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538337944
PECOS PAC ID: 6002976776
Enrollment ID: O20081125000711
Entity NameSouthern Physician Group Management Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770162695
PECOS PAC ID: 6103235973
Enrollment ID: O20210506002594
Entity NameSotx Hospitalist Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831859941
PECOS PAC ID: 9830582022
Enrollment ID: O20220210002928

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 Ruben De Los Santos 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 Ruben De Los Santos, MD PA
1955 East Main St,
Eagle Pass, TX 78852-4714

Ph: (830) 773-7474		Dr Ruben De Los Santos, MD PA
1955 East Main St,
Eagle Pass, TX 78852-4714

Ph: (830) 773-7474

Reviews and Comments


Internal Medicine Doctors in Eagle Pass, TX

Lon Andrew Walder, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4018 El Indio Hwy, Eagle Pass, TX 78852
Phone: 830-872-3460    Fax: 830-872-3470
Dr. Robert Marquinez, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2525 N Veterans Blvd, Eagle Pass, TX 78852
Phone: 830-773-5358    Fax: 830-773-0258
Radha Kishan Adusumilli,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3103 Megan St, Eagle Pass, TX 78852
Phone: 830-773-0212    Fax: 830-773-0212
Dr. James J Galizia, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1995 Williams St, Eagle Pass, TX 78852
Phone: 830-752-2322    Fax: 210-892-0912
Dr. Jorge Alejandro Barboza Sosa, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2203 Del Rio Blvd Ste D, Eagle Pass, TX 78852
Phone: 830-776-7324    Fax: 830-776-7371
Dr. Mammen Maliakkal, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3333 N Foster Maldonado Blvd, Eagle Pass, TX 78852
Phone: 830-773-5321    

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.

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