Xiomara Velazco-vazquez, MD - Medicare Internal Medicine in Nacogdoches, TX

Xiomara Velazco-vazquez, MD is a medicare enrolled "Internal Medicine" physician in Nacogdoches, Texas. She graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Hni Medical Services Of Florida, Llc and her current practice location is 4800 Ne Stallings Dr, Ste. 1500, Nacogdoches, Texas. You can reach out to her office (for appointments etc.) via phone at (936) 715-9470.

Xiomara Velazco-vazquez is licensed to practice in Florida (license number ME128038) 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 1801080346.

Contact Information

Xiomara Velazco-vazquez, MD
4800 Ne Stallings Dr, Ste. 1500,
Nacogdoches, TX 75965-1249
(936) 715-9470
(936) 715-9475

Map and Direction




Physician's Profile

Full NameXiomara Velazco-vazquez
GenderFemale
SpecialityInternal Medicine
Experience19 Years
Location4800 Ne Stallings Dr, Nacogdoches, Texas
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:
  • Xiomara Velazco-vazquez graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1801080346
  • Provider Enumeration Date: 08/28/2007
  • Last Update Date: 07/17/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 2062546898
  • Enrollment ID: I20161005000945

Medical Identifiers

Medical identifiers for Xiomara Velazco-vazquez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801080346NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine ME128038 (Florida)Primary
207R00000XInternal Medicine N6749 (Texas)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ascension St Vincent's Clay CountyMiddleburg, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hni Medical Services Of Florida, Llc7517202112132

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. Xiomara Velazco-vazquez allows following entities to bill medicare on her behalf.
Entity NameHni Medical Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366735169
PECOS PAC ID: 6406028810
Enrollment ID: O20111007000131
Entity NameHni Medical Services Of Florida, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679048284
PECOS PAC ID: 7517202112
Enrollment ID: O20190102000426

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. Xiomara Velazco-vazquez 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
Xiomara Velazco-vazquez, MD
4800 Ne Stallings Dr, Ste. 1500,
Nacogdoches, TX 75965-1249

Ph: (936) 715-9470
Xiomara Velazco-vazquez, MD
4800 Ne Stallings Dr, Ste. 1500,
Nacogdoches, TX 75965-1249

Ph: (936) 715-9470

Reviews and Comments


Internal Medicine Doctors in Nacogdoches, TX

Richard D Mau, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1004 N Mound St, Nacogdoches, TX 75961
Phone: 936-559-0711    Fax: 936-559-0732
Gary Andrew Barkocy, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 409 Russell Blvd Ste A, Nacogdoches, TX 75965
Phone: 936-560-4327    Fax: 866-927-4221
Dr. Ted Willis Ledet, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4848 Ne Stallings Dr, Suite 106, Nacogdoches, TX 75965
Phone: 936-569-0304    Fax: 936-552-0232
Vijaya R Pokala, M.D., F.A.C.C.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1023 N Mound St, Suite K, Nacogdoches, TX 75961
Phone: 936-564-2099    Fax: 936-564-2083
Dr. Cesar Delaguila, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3440 Ne Stallings Dr, Nacogdoches, TX 75965
Phone: 936-462-8740    Fax: 936-462-8761
Ahammed Hashim, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1209 N Mound St, Nacogdoches, TX 75961
Phone: 936-585-4646    
David Vinther, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 409 Russell Blvd Ste D, Nacogdoches, TX 75965
Phone: 936-569-8204    Fax: 936-560-6962

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.