Marina L Johnston, NP - Medicare Nurse Practitioner in Dallas, TX

Marina L Johnston, NP is a medicare enrolled "Nurse Practitioner - Women's Health" in Dallas, Texas. She graduated from nursing school in 2006 and has 18 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Dallas County Hospital District and her current practice location is 5200 Harry Hines Blvd, Dallas, Texas. You can reach out to her office (for appointments etc.) via phone at (214) 590-5306.

Marina L Johnston is licensed to practice in Texas (license number AP133842) 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 1609882570.

Contact Information

Marina L Johnston, NP
5200 Harry Hines Blvd,
Dallas, TX 75235-7709
(214) 590-5306
(469) 419-7784

Map and Direction




Provider's Profile

Full NameMarina L Johnston
GenderFemale
SpecialityNurse Practitioner
Experience18 Years
Location5200 Harry Hines Blvd, Dallas, 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:
  • Marina L Johnston graduated from nursing school in 2006
  NPI Data:
  • NPI Number: 1609882570
  • Provider Enumeration Date: 07/31/2006
  • Last Update Date: 11/22/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4183872930
  • Enrollment ID: I20180111001913

Medical Identifiers

Medical identifiers for Marina L Johnston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609882570NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LX0001XNurse Practitioner - Obstetrics & Gynecology R56983 (New Mexico)Secondary
363LX0001XNurse Practitioner - Obstetrics & Gynecology RN241716 (Ohio)Secondary
363LX0001XNurse Practitioner - Obstetrics & Gynecology 197559 (North Carolina)Secondary
363LW0102XNurse Practitioner - Women's Health AP133842 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dallas County Hospital District8325934813483

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. Marina L Johnston allows following entities to bill medicare on her behalf.
Entity NameDallas County Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831198506
PECOS PAC ID: 8325934813
Enrollment ID: O20040315000583

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. Marina L 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
Marina L Johnston, NP
Po Box 660599,
Dallas, TX 75266-0599

Ph: (214) 590-5306
Marina L Johnston, NP
5200 Harry Hines Blvd,
Dallas, TX 75235-7709

Ph: (214) 590-5306

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).

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