Allyson Lemay, MD - Medicare Anesthesiology in Dallas, TX

Allyson Lemay, MD is a medicare enrolled "Anesthesiology" physician in Dallas, Texas. She went to University Of Texas Medical School At San Antonio and graduated in 2014 and has 10 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice U S Anesthesia Partners Of Texas, Pa and her current practice location is 12222 Merit Dr Ste 600, Dallas, Texas. You can reach out to her office (for appointments etc.) via phone at (972) 715-5000.

Allyson Lemay is licensed to practice in Texas (license number S0318) 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 1932512415.

Contact Information

Allyson Lemay, MD
12222 Merit Dr Ste 600,
Dallas, TX 75251-3294
(972) 715-5000
(972) 715-9976

Map and Direction




Physician's Profile

Full NameAllyson Lemay
GenderFemale
SpecialityAnesthesiology
Experience10 Years
Location12222 Merit Dr Ste 600, 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:
  • Allyson Lemay attended and graduated from University Of Texas Medical School At San Antonio in 2014
  NPI Data:
  • NPI Number: 1932512415
  • Provider Enumeration Date: 06/03/2014
  • Last Update Date: 05/25/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8022239946
  • Enrollment ID: I20190909003600

Medical Identifiers

Medical identifiers for Allyson Lemay such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932512415NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 260262 (Massachusetts)Secondary
207L00000XAnesthesiology S0318 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ascension Seton Medical Center AustinAustin, TXHospital
Seton Medical Center WilliamsonRound rock, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
U S Anesthesia Partners Of Texas, Pa73158503512379

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. Allyson Lemay allows following entities to bill medicare on her behalf.
Entity NameU S Anesthesia Partners Of Texas, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548208564
PECOS PAC ID: 7315850351
Enrollment ID: O20031106000563

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. Allyson Lemay 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
Allyson Lemay, MD
Po Box 840853,
Dallas, TX 75284-6110

Ph: (972) 233-1999
Allyson Lemay, MD
12222 Merit Dr Ste 600,
Dallas, TX 75251-3294

Ph: (972) 715-5000

Reviews and Comments


Anesthesiology Doctors in Dallas, TX

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Dr. Elvis Tsang, MD
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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).

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.