Ann Mai Nguyen, MD - Medicare Anesthesiology in Mckinney, TX

Ann Mai Nguyen, MD is a medicare enrolled "Anesthesiology" physician in Mckinney, Texas. She went to University Of Texas Medical Branch At Galveston and graduated in 2015 and has 9 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice Allen Anesthesia Associates and her current practice location is 4510 Medical Center Dr Ste 211, Mckinney, Texas. You can reach out to her office (for appointments etc.) via phone at (469) 541-1600.

Ann Mai Nguyen is licensed to practice in Texas (license number BP10053380) 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 1689051526.

Contact Information

Ann Mai Nguyen, MD
4510 Medical Center Dr Ste 211,
Mckinney, TX 75069-1602
(469) 541-1600
(469) 541-1612

Map and Direction




Physician's Profile

Full NameAnn Mai Nguyen
GenderFemale
SpecialityAnesthesiology
Experience9 Years
Location4510 Medical Center Dr Ste 211, 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:
  • Ann Mai Nguyen attended and graduated from University Of Texas Medical Branch At Galveston in 2015
  NPI Data:
  • NPI Number: 1689051526
  • Provider Enumeration Date: 04/29/2015
  • Last Update Date: 09/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2860771045
  • Enrollment ID: I20200623002450

Medical Identifiers

Medical identifiers for Ann Mai Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689051526NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology BP10053380 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baylor Scott And White Medical Center MckinneyMc kinney, TXHospital
Medical City PlanoPlano, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Allen Anesthesia Associates226447714074

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. Ann Mai Nguyen allows following entities to bill medicare on her behalf.
Entity NameAllen Anesthesia Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265469357
PECOS PAC ID: 2264477140
Enrollment ID: O20050621001239

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. Ann Mai Nguyen 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
Ann Mai Nguyen, MD
906 W Mcdermott Dr # 116-371,
Allen, TX 75013-6510

Ph: (469) 541-1600
Ann Mai Nguyen, MD
4510 Medical Center Dr Ste 211,
Mckinney, TX 75069-1602

Ph: (469) 541-1600

Reviews and Comments


Anesthesiology Doctors in Mckinney, TX

Gregg A Lessly, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4510 Medical Center Dr Ste 211, Mckinney, TX 75069
Phone: 469-541-1600    Fax: 469-541-1612
Dr. Priscilla Danielle Clark, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4510 Medical Center Dr Ste 211, Mckinney, TX 75069
Phone: 469-541-1601    Fax: 469-541-1612
Jimmy Le, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4510 Medical Center Dr Ste 211, Mckinney, TX 75069
Phone: 469-541-1600    Fax: 469-541-1612
Dr. Robert Hughes Millwee Iv, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4510 Medical Center Dr Ste 211, Mckinney, TX 75069
Phone: 469-541-1600    Fax: 469-541-1612
Dr. Raj P Singh, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4510 Medical Center Dr Ste 211, Mckinney, TX 75069
Phone: 469-541-1600    Fax: 469-541-1612
Dr. Julian K. Mardock, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 4500 Medical Center Dr, Mckinney, TX 75069
Phone: 972-547-8190    Fax: 972-547-8196
Dr. Vamseen Jetti, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4510 Medical Center Dr Ste 211, Mckinney, TX 75069
Phone: 469-541-1600    Fax: 469-541-1612

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.