Dr Mary Gajewski Ashmead, MD - Medicare Otolaryngology in Southlake, TX

Dr Mary Gajewski Ashmead, MD is a medicare enrolled "Otolaryngology" physician in Southlake, Texas. She went to University Of Texas Southwestern Medical School At Dallas and graduated in 2009 and has 15 years of diverse experience with area of expertise as Otolaryngology. She is a member of the group practice The Ent And Allergy Centers Of Texas, Pllc and her current practice location is 300 S Nolen Dr Ste 100, Southlake, Texas. You can reach out to her office (for appointments etc.) via phone at (817) 989-2400.

Dr Mary Gajewski Ashmead is licensed to practice in Texas (license number Q3637) 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 1275769754.

Contact Information

Dr Mary Gajewski Ashmead, MD
300 S Nolen Dr Ste 100,
Southlake, TX 76092-8057
(817) 989-2400
(817) 549-8463

Map and Direction




Physician's Profile

Full NameDr Mary Gajewski Ashmead
GenderFemale
SpecialityOtolaryngology
Experience15 Years
Location300 S Nolen Dr Ste 100, Southlake, 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:
  • Dr Mary Gajewski Ashmead attended and graduated from University Of Texas Southwestern Medical School At Dallas in 2009
  NPI Data:
  • NPI Number: 1275769754
  • Provider Enumeration Date: 06/10/2009
  • Last Update Date: 06/22/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8123245461
  • Enrollment ID: I20150728004254

Medical Identifiers

Medical identifiers for Dr Mary Gajewski Ashmead such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275769754NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology 20090067 (Mississippi)Secondary
207Y00000XOtolaryngology Q3637 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Ent And Allergy Centers Of Texas, Pllc438570905449

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 Mary Gajewski Ashmead allows following entities to bill medicare on her behalf.
Entity NameTexas Ear, Nose & Throat Specialists, L.l.p.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790747509
PECOS PAC ID: 9133150691
Enrollment ID: O20050824000514
Entity NameThe Ent & Allergy Centers Of Texas, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144470873
PECOS PAC ID: 4385709054
Enrollment ID: O20090212000145

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 Mary Gajewski Ashmead 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 Mary Gajewski Ashmead, MD
5220 W University Dr Ste 150,
Mckinney, TX 75071-7418

Ph: (972) 984-1050
Dr Mary Gajewski Ashmead, MD
300 S Nolen Dr Ste 100,
Southlake, TX 76092-8057

Ph: (817) 989-2400

Reviews and Comments


Otolaryngology Doctors in Southlake, TX

Dr. Michael Dennis Bryan, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 660 W Southlake Blvd, Suite 100, Southlake, TX 76092
Phone: 817-416-9731    Fax: 817-416-9751
Amy Mettman, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 660 W Southlake Blvd, Suite 100, Southlake, TX 76092
Phone: 817-416-9731    Fax: 817-416-9751
Dr. Jordan Rihani, MD
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 521w Southlake Blvd 175, Southlake, TX 76092
Phone: 214-444-3697    
Jamie Graham, AUD, CCC-A
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 3061 W Southlake Blvd Ste 120, Southlake, TX 76092
Phone: 817-337-3339    Fax: 972-315-9053

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.