Dr Gregory M Frey, OD - Medicare Optometrist in Desoto, TX

Dr Gregory M Frey, OD is a medicare enrolled "Optometrist" provider in Desoto, Texas. His current practice location is 600 N Hampton Rd, Desoto, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 223-5354.

Dr Gregory M Frey is licensed to practice in Texas (license number 5638TG) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1164440335.

Contact Information

Dr Gregory M Frey, OD
600 N Hampton Rd,
Desoto, TX 75115-4508
(972) 223-5354
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Gregory M Frey
GenderMale
SpecialityOptometrist
Location600 N Hampton Rd, Desoto, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1164440335
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 01/26/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 9830163641
  • Enrollment ID: I20070430000332

Medical Identifiers

Medical identifiers for Dr Gregory M Frey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164440335NPI-NPPES
159443402MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 5638TG (Texas)Primary

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 Gregory M Frey allows following entities to bill medicare on his behalf.
Provider NameAdvanced Visioncare Of Desoto Pa
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1962702654
PECOS PAC ID: 7719157957
Enrollment ID: O20110826000283

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 Gregory M Frey 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 Gregory M Frey, OD
404 Bellflower Ct,
Mansfield, TX 76063-6803

Ph: (214) 668-1836
Dr Gregory M Frey, OD
600 N Hampton Rd,
Desoto, TX 75115-4508

Ph: (972) 223-5354

Reviews and Comments


Optometrist in Desoto, TX

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Practice Location: 1700 White Falls Dr, Desoto, TX 75115
Phone: 972-223-6245    
Dr. James Kevin Smith, O.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 600 N Hampton Rd, Desoto, TX 75115
Phone: 972-223-5354    Fax: 972-274-0607
Dr. Danielle R Gloster Morris, O.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1233 E Pleasant Run Rd Ste A, Desoto, TX 75115
Phone: 972-223-2020    Fax: 972-228-1860

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.