Donna M Alzaga, MD - Medicare Hospitalist in Marshall, TX

Donna M Alzaga, MD is a medicare enrolled "Internal Medicine" physician in Marshall, Texas. She graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Collom And Carney Clinic Association and her current practice location is 811 S Washington Ave, Marshall, Texas. You can reach out to her office (for appointments etc.) via phone at (903) 315-1488.

Donna M Alzaga is licensed to practice in Texas (license number M7009) 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 1609069251.

Contact Information

Donna M Alzaga, MD
811 S Washington Ave,
Marshall, TX 75670
(903) 315-1488
(903) 315-1656

Map and Direction




Physician's Profile

Full NameDonna M Alzaga
GenderFemale
SpecialityHospitalist
Experience23 Years
Location811 S Washington Ave, Marshall, 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:
  • Donna M Alzaga graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1609069251
  • Provider Enumeration Date: 08/27/2007
  • Last Update Date: 09/04/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 2264516145
  • Enrollment ID: I20080303000158

Medical Identifiers

Medical identifiers for Donna M Alzaga such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609069251NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine M7009 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Wadley Regional Medical CenterTexarkana, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Collom And Carney Clinic Association135524954194

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. Donna M Alzaga allows following entities to bill medicare on her behalf.
Entity NameCollom & Carney Clinic Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114909934
PECOS PAC ID: 1355249541
Enrollment ID: O20031226000046

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. Donna M Alzaga 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
Donna M Alzaga, MD
5002 Cowhorn Creek Rd,
Texarkana, TX 75503-9766

Ph: (903) 614-3000
Donna M Alzaga, MD
811 S Washington Ave,
Marshall, TX 75670

Ph: (903) 315-1488

Reviews and Comments


Internal Medicine Doctors in Marshall, TX

Salima Abdul Waheed, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 811 S Washington Ave, Marshall, TX 75670
Phone: 903-934-5250    Fax: 903-315-1656
Dr. Steven Carlos Crayton, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 304 University Ave Suite 108, Marshall, TX 75670
Phone: 903-938-5300    Fax: 903-938-5302
Dr. Michelle Lee Ray, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 815 S Washington Ave Ste 100, Marshall, TX 75670
Phone: 903-927-6800    Fax: 903-935-0617
Dr. Dawn R. Whelchel, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 E Pinecrest Dr, Marshall, TX 75670
Phone: 903-935-7101    Fax: 903-935-7043
Tiffany E. Egbe, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 811 S Washington Ave, Marshall, TX 75670
Phone: 903-315-1488    Fax: 903-315-1656
Kimberly Barbolla, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1600 S Washington Ave, Marshall, TX 75670
Phone: 903-320-3200    Fax: 903-471-8655
Dr. James A. Facello, D.O.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 815 S Washington Ave, Suite 100, Marshall, TX 75670
Phone: 903-927-6800    Fax: 903-935-0617

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.