Dr Mark A Hackbarth, MD - Medicare Addiction Medicine in Henderson, TX

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Dr Mark A Hackbarth, MD is a medicare enrolled "Anesthesiology - Addiction Medicine" physician in Henderson, Texas. He went to Oral Roberts University School Of Medicine and graduated in 1982 and has 44 years of diverse experience with area of expertise as Addiction Medicine. He is a member of the group practice Henderson Hospital Llc, East Texas Medical Center Henderson, Henderson Memorial Hospital, Christus Trinity Clinic and his current practice location is 300 Wilson St, Henderson, Texas. You can reach out to his office (for appointments etc.) via phone at (903) 655-6536.

Dr Mark A Hackbarth is licensed to practice in Texas (license number G3420) 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 1629071527.

Contact Information

Dr Mark A Hackbarth, MD
300 Wilson St,
Henderson, TX 75652-5956
(903) 655-6536
Not Available

Map and Direction




Physician's Profile

Full NameDr Mark A Hackbarth
GenderMale
SpecialityAddiction Medicine
Experience44 Years
Location300 Wilson St, Henderson, 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 Mark A Hackbarth attended and graduated from Oral Roberts University School Of Medicine in 1982
  NPI Data:
  • NPI Number: 1629071527
  • Provider Enumeration Date: 05/24/2005
  • Last Update Date: 07/14/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7719972967
  • Enrollment ID: I20040416001122

Medical Identifiers

Medical identifiers for Dr Mark A Hackbarth such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629071527NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LP2900XAnesthesiology - Pain Medicine G3420 (Texas)Secondary
207LA0401XAnesthesiology - Addiction Medicine G3420 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christus Mother Frances HospitalTyler, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Henderson Hospital Llc478994605412
East Texas Medical Center Henderson923428886112
Henderson Memorial Hospital973915968212
Christus Trinity Clinic30724267411523

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 Mark A Hackbarth allows following entities to bill medicare on his behalf.
Entity NameEtmc Physician Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609382662
PECOS PAC ID: 4486915600
Enrollment ID: O20180305002106

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 Mark A Hackbarth 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 Mark A Hackbarth, MD
300 Wilson St,
Henderson, TX 75652-5956

Ph: (903) 655-6536		Dr Mark A Hackbarth, MD
300 Wilson St,
Henderson, TX 75652-5956

Ph: (903) 655-6536

Reviews and Comments


Anesthesiology Doctors in Henderson, TX

Roger Rodenhuis, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: Sl57 Lake Cherokee, Henderson, TX 75652
Phone: 817-516-8811    Fax: 817-516-8444

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.