David L Guiseley, OD - Medicare Optometrist in Gray, ME

David L Guiseley, OD is a medicare enrolled "Optometrist" provider in Gray, Maine. He went to New England College Of Optometry and graduated in 1987 and has 37 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Gray Family Vision Center, P.a. and his current practice location is 6 Turnpike Acres Rd, Gray, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 657-4488.

David L Guiseley is licensed to practice in Maine (license number OPT742) 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 1558378737.

Contact Information

David L Guiseley, OD
6 Turnpike Acres Rd,
Gray, ME 04039-9432
(207) 657-4488
(207) 657-4574

Map and Direction




Healthcare Provider's Profile

Full NameDavid L Guiseley
GenderMale
SpecialityOptometry
Experience37 Years
Location6 Turnpike Acres Rd, Gray, Maine
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:
  • David L Guiseley attended and graduated from New England College Of Optometry in 1987
  NPI Data:
  • NPI Number: 1558378737
  • Provider Enumeration Date: 08/01/2006
  • Last Update Date: 05/26/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 9436106028
  • Enrollment ID: I20050518000971

Medical Identifiers

Medical identifiers for David L Guiseley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558378737NPI-NPPES
000912OtherMEANTHEM
1821106105OtherMEGROUP NPI
161630099MedicaidME

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist OPT742 (Maine)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gray Family Vision Center, P.a.59917525863

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. David L Guiseley allows following entities to bill medicare on his behalf.
Provider NameGray Family Vision Center, P.a.
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1821106105
PECOS PAC ID: 5991752586
Enrollment ID: O20050406000119

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. David L Guiseley 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
David L Guiseley, OD
Po Box 1088,
Gray, ME 04039-1088

Ph: (207) 657-4488
David L Guiseley, OD
6 Turnpike Acres Rd,
Gray, ME 04039-9432

Ph: (207) 657-4488

Reviews and Comments


Optometrist in Gray, ME

John Marc Hamilton,
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 6 Turnpike Acres Rd, Gray, ME 04039
Phone: 207-657-4488    
Dr. Jonathan F Cook, OD
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 6 Turnpike Acres Road, Gray, ME 04039
Phone: 207-657-4488    Fax: 207-657-4574
Gray Family Vision Center, P.a.
Optometrist
Medicare: Medicare Enrolled
Practice Location: 6 Turnpike Acres Road, Gray, ME 04039
Phone: 207-657-4488    Fax: 207-657-4574

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.