Charissa Parker, FNP-C - Medicare Nurse Practitioner in Dallas, TX

Charissa Parker, FNP-C is a medicare enrolled "Nurse Practitioner" in Dallas, Texas. Her current practice location is 3604 Live Oak St Ste 100, Dallas, Texas. You can reach out to her office (for appointments etc.) via phone at (214) 358-2300.

Charissa Parker is licensed to practice in Texas (license number AP137750) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1225503394.

Contact Information

Charissa Parker, FNP-C
3604 Live Oak St Ste 100,
Dallas, TX 75204-6169
(214) 358-2300
(214) 366-6330

Map and Direction




Provider's Profile

Full NameCharissa Parker
GenderFemale
SpecialityNurse Practitioner
Location3604 Live Oak St Ste 100, Dallas, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1225503394
  • Provider Enumeration Date: 10/04/2018
  • Last Update Date: 03/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6507254026
  • Enrollment ID: I20211102001156

Medical Identifiers

Medical identifiers for Charissa Parker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225503394NPI-NPPES
AP137750OtherTXSTATE LICENSE
840304OtherTXRN LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner AP137750 (Texas)Primary

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. Charissa Parker allows following entities to bill medicare on her behalf.
Entity NameDallas Nephrology Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861440109
PECOS PAC ID: 3870403819
Enrollment ID: O20040624000638

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. Charissa Parker 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
Charissa Parker, FNP-C
1505 Lbj Fwy Ste 700,
Dallas, TX 75234-6065

Ph: (214) 358-2300
Charissa Parker, FNP-C
3604 Live Oak St Ste 100,
Dallas, TX 75204-6169

Ph: (214) 358-2300

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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