Rey Ximenes, MD - Medicare Addiction Medicine in Marble Falls, TX

Rey Ximenes, MD is a medicare enrolled "Pain Medicine - Interventional Pain Medicine" physician in Marble Falls, Texas. He went to University Of Texas Medical School At Houston and graduated in 1983 and has 41 years of diverse experience with area of expertise as Addiction Medicine. He is a member of the group practice Mark Malone Md Pa and his current practice location is 503 Fm 1431 Ste 201, Marble Falls, Texas. You can reach out to his office (for appointments etc.) via phone at (512) 244-4272.

Rey Ximenes is licensed to practice in Texas (license number G5795) 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 1801816228.

Contact Information

Rey Ximenes, MD
503 Fm 1431 Ste 201,
Marble Falls, TX 78654-5252
(512) 244-4272
(512) 244-2895

Map and Direction




Physician's Profile

Full NameRey Ximenes
GenderMale
SpecialityAddiction Medicine
Experience41 Years
Location503 Fm 1431 Ste 201, Marble Falls, 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:
  • Rey Ximenes attended and graduated from University Of Texas Medical School At Houston in 1983
  NPI Data:
  • NPI Number: 1801816228
  • Provider Enumeration Date: 07/20/2006
  • Last Update Date: 08/25/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3870738511
  • Enrollment ID: I20170427000032

Medical Identifiers

Medical identifiers for Rey Ximenes such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801816228NPI-NPPES
133881601MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology G5795 (Texas)Secondary
207LP2900XAnesthesiology - Pain Medicine G5795 (Texas)Secondary
2083A0300XPreventive Medicine - Addiction Medicine G5795 (Texas)Secondary
208VP0000XPain Medicine - Pain Medicine G5795 (Texas)Secondary
208VP0014XPain Medicine - Interventional Pain Medicine G5795 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mark Malone Md Pa256736942488

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. Rey Ximenes allows following entities to bill medicare on his behalf.
Entity NameMark Malone Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407057250
PECOS PAC ID: 2567369424
Enrollment ID: O20031217001064
Entity NameMatthew F Mccarty Md Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093989048
PECOS PAC ID: 0840363065
Enrollment ID: O20080722000342

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. Rey Ximenes 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
Rey Ximenes, MD
101 W Louis Henna Blvd Ste 300,
Austin, TX 78728-1203

Ph: (512) 244-4272
Rey Ximenes, MD
503 Fm 1431 Ste 201,
Marble Falls, TX 78654-5252

Ph: (512) 244-4272

Reviews and Comments


Pain Medicine Doctors in Marble Falls, TX


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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