Stephen Johnston, MD - Medicare Cardiovascular Disease (cardiology) in Dallas, TX

Stephen Johnston, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Dallas, Texas. He went to University Of Texas Medical School At San Antonio and graduated in 1981 and has 43 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Medical Clinic Of North Texas, Pllc and his current practice location is 8222 Douglas Ave Ste 600, Dallas, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 993-5040.

Stephen Johnston is licensed to practice in Texas (license number F9632) 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 1831163153.

Contact Information

Stephen Johnston, MD
8222 Douglas Ave Ste 600,
Dallas, TX 75225-5937
(972) 993-5040
(972) 993-5041

Map and Direction




Physician's Profile

Full NameStephen Johnston
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience43 Years
Location8222 Douglas Ave Ste 600, Dallas, 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:
  • Stephen Johnston attended and graduated from University Of Texas Medical School At San Antonio in 1981
  NPI Data:
  • NPI Number: 1831163153
  • Provider Enumeration Date: 02/14/2006
  • Last Update Date: 11/07/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6901710698
  • Enrollment ID: I20101130000145

Medical Identifiers

Medical identifiers for Stephen Johnston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831163153NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease F9632 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baylor Scott & White All Saints Medical Center Fort WorthFort worth, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medical Clinic Of North Texas, Pllc9830084540175

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. Stephen Johnston allows following entities to bill medicare on his behalf.
Entity NameMedical Clinic Of North Texas, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033167234
PECOS PAC ID: 9830084540
Enrollment ID: O20040430001258

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. Stephen Johnston 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
Stephen Johnston, MD
3417 Gaston Ave Ste 700,
Dallas, TX 75246-2031

Ph: (972) 993-5000
Stephen Johnston, MD
8222 Douglas Ave Ste 600,
Dallas, TX 75225-5937

Ph: (972) 993-5040

Reviews and Comments


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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.