Alexandre F Gauthier, MD - Medicare Ophthalmology in Warrenton, VA

Alexandre F Gauthier, MD is a medicare enrolled "Ophthalmology" physician in Warrenton, Virginia. He went to George Washington University School Of Medicine and graduated in 2010 and has 15 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Dressler Ophthalmology Assoc Plc, Virginia Retina Center Llc and his current practice location is 45 N Hill Dr Ste 202, Warrenton, Virginia. You can reach out to his office (for appointments etc.) via phone at (540) 349-1882.

Alexandre F Gauthier is licensed to practice in Virginia (license number 0101255729) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1710206057.

Contact Information

Alexandre F Gauthier, MD
45 N Hill Dr Ste 202,
Warrenton, VA 20186-2677
(540) 349-1882
(703) 738-7157

Map and Direction




Physician's Profile

Full NameAlexandre F Gauthier
GenderMale
SpecialityOphthalmology
Experience15 Years
Location45 N Hill Dr Ste 202, Warrenton, Virginia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Alexandre F Gauthier attended and graduated from George Washington University School Of Medicine in 2010
  NPI Data:
  • NPI Number: 1710206057
  • Provider Enumeration Date: 05/26/2010
  • Last Update Date: 03/07/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6305063314
  • Enrollment ID: I20140819000482

Medical Identifiers

Medical identifiers for Alexandre F Gauthier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710206057NPI-NPPES
1710206057MedicaidVA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 0101255729 (Virginia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dressler Ophthalmology Assoc Plc03451435175
Virginia Retina Center Llc93351068145

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. Alexandre F Gauthier allows following entities to bill medicare on his behalf.
Entity NameDressler Ophthalmology Assoc Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679540843
PECOS PAC ID: 0345143517
Enrollment ID: O20040127001134
Entity NameVirginia Retina Specialists
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770943565
PECOS PAC ID: 0446558183
Enrollment ID: O20160414000315
Entity NameJames W Mattern Od, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376288597
PECOS PAC ID: 6800262833
Enrollment ID: O20221017002317

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. Alexandre F Gauthier 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
Alexandre F Gauthier, MD
45 N Hill Dr Ste 202,
Warrenton, VA 20186-2677

Ph: (540) 349-1882
Alexandre F Gauthier, MD
45 N Hill Dr Ste 202,
Warrenton, VA 20186-2677

Ph: (540) 349-1882

Reviews and Comments


Ophthalmology Doctors in Warrenton, VA

Dr. Sam Edward Mansour, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 45 N Hill Dr Ste 202, Warrenton, VA 20186
Phone: 540-349-1882    Fax: 703-738-7157
Alessa Sook Crossan, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 45 N Hill Dr Ste 202, Warrenton, VA 20186
Phone: 540-349-1882    
Dr. Malkit Kaur Singh, MD MPA
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 45 N Hill Dr Ste 202, Warrenton, VA 20186
Phone: 540-349-1882    Fax: 703-738-7157
Dr. Marena Patronas, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 45 N Hill Dr Ste 202, Warrenton, VA 20186
Phone: 540-349-1882    Fax: 703-738-7157

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.