Ashley Gray Mackey, - Medicare Nurse Practitioner in Mckinney, TX

Ashley Gray Mackey, is a medicare enrolled "Nurse Practitioner" in Mckinney, Texas. She graduated from nursing school in 2020 and has 4 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Dallas Nephrology Associates and her current practice location is 4510 Medical Center Dr Ste 210, Mckinney, Texas. You can reach out to her office (for appointments etc.) via phone at (214) 358-2300.

Ashley Gray Mackey is licensed to practice in Texas (license number 1057778) 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 1619620614.

Contact Information

Ashley Gray Mackey,
4510 Medical Center Dr Ste 210,
Mckinney, TX 75069-1602
(214) 358-2300
(214) 579-6995

Map and Direction




Provider's Profile

Full NameAshley Gray Mackey
GenderFemale
SpecialityNurse Practitioner
Experience4 Years
Location4510 Medical Center Dr Ste 210, Mckinney, 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:
  • Ashley Gray Mackey graduated from nursing school in 2020
  NPI Data:
  • NPI Number: 1619620614
  • Provider Enumeration Date: 01/31/2022
  • Last Update Date: 01/05/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8325431729
  • Enrollment ID: I20220208000611

Medical Identifiers

Medical identifiers for Ashley Gray Mackey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619620614NPI-NPPES
872927OtherTXRN LICENSE
1057778OtherTXLICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 1057778 (Texas)Primary
363LF0000XNurse Practitioner - Family 1057778 (Texas)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dallas Nephrology Associates3870403819126

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. Ashley Gray Mackey 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. Ashley Gray Mackey 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
Ashley Gray Mackey,
1505 Lbj Fwy Ste 700,
Dallas, TX 75234-6065

Ph: (214) 358-2300
Ashley Gray Mackey,
4510 Medical Center Dr Ste 210,
Mckinney, TX 75069-1602

Ph: (214) 358-2300

Reviews and Comments


Nurse Practitioner Nurses in Mckinney, TX

Stephanie Deanne Guignard, CPNP
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Medicare: Not Enrolled in Medicare
Practice Location: 6421 Pamilla Ln, Mckinney, TX 75071
Phone: 201-240-3650    
Frances Delhoste,
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Medicare: Not Enrolled in Medicare
Practice Location: 175 Ridge Rd Ste 200, Mckinney, TX 75070
Phone: 214-544-2555    Fax: 214-544-2550
Samantha Rufaro Makina,
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Medicare: Accepting Medicare Assignments
Practice Location: 10637 Musketball Pl, Mckinney, TX 75072
Phone: 469-464-7220    
Anupa Adhikari,
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Medicare: Not Enrolled in Medicare
Practice Location: 2312 Portsmouth Dr, Mckinney, TX 75071
Phone: 469-258-8250    
Stephanie Nichole Heine, APRN FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1720 N Central Expy Ste 150, Mckinney, TX 75070
Phone: 972-542-2800    Fax: 972-542-2801
Kimberly Renee Scott, FNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 4200 S Lake Forest Dr Ste 100, Mckinney, TX 75070
Phone: 214-592-0356    Fax: 214-504-9358
Ms. Victoria Salau, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1400 N Coit Rd Ste 302, Mckinney, TX 75071
Phone: 214-494-0217    

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.