Dr George Nicholas Demas, OD - Medicare Optometrist in Prince Frederick, MD

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Dr George Nicholas Demas, OD is a medicare enrolled "Optometrist" provider in Prince Frederick, Maryland. He went to Southern College Of Optometry and graduated in 1989 and has 36 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Prince Frederick Optometry Llc and his current practice location is 130 W Dares Beach Rd, Prince Frederick, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 535-2020.

Dr George Nicholas Demas is licensed to practice in Maryland (license number TA1070) 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 1568494441.

Contact Information

Dr George Nicholas Demas, OD
130 W Dares Beach Rd,
Prince Frederick, MD 20678-3120
(410) 535-2020
(410) 535-5564

Map and Direction




Healthcare Provider's Profile

Full NameDr George Nicholas Demas
GenderMale
SpecialityOptometry
Experience36 Years
Location130 W Dares Beach Rd, Prince Frederick, Maryland
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:
  • Dr George Nicholas Demas attended and graduated from Southern College Of Optometry in 1989
  NPI Data:
  • NPI Number: 1568494441
  • Provider Enumeration Date: 07/07/2006
  • Last Update Date: 06/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9830369669
  • Enrollment ID: I20110927000540

Medical Identifiers

Medical identifiers for Dr George Nicholas Demas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568494441NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist TA1070 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Prince Frederick Optometry Llc57999185463

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 George Nicholas Demas allows following entities to bill medicare on his behalf.
Provider NameAnnapolis Optometry, Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1679717367
PECOS PAC ID: 7911183306
Enrollment ID: O20110519000519
Provider NamePrince Frederick Optometry Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1437590502
PECOS PAC ID: 5799918546
Enrollment ID: O20140430002230
Provider NameCharlotte Hall Optometry, Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1609207828
PECOS PAC ID: 9436372091
Enrollment ID: O20140529000450
Provider NameLexington Park Optometry Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1477673879
PECOS PAC ID: 0749404416
Enrollment ID: O20140619001327
Provider NameMyeyedr Optometry Of Maryland Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1609204437
PECOS PAC ID: 6002037629
Enrollment ID: O20141024000821

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 George Nicholas Demas 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 George Nicholas Demas, OD
8614 Westwood Center Dr Fl 9,
Vienna, VA 22182-2442

Ph: (703) 847-8899		Dr George Nicholas Demas, OD
130 W Dares Beach Rd,
Prince Frederick, MD 20678-3120

Ph: (410) 535-2020

Reviews and Comments


Optometrist in Prince Frederick, MD

Dr. Jinaki Tamu Smith, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 130 W Dares Beach Rd, Prince Frederick, MD 20678
Phone: 410-535-2020    
Prince Frederick Optometry, Llc
Optometrist
Medicare: Medicare Enrolled
Practice Location: 130 W Dares Beach Rd, Prince Frederick, MD 20678
Phone: 410-535-2020    Fax: 410-535-5564
Myeyedr Optometry Of Maryland, Llc
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 785 Solomons Island Rd N, Prince Frederick, MD 20678
Phone: 410-535-6333    
Chesapeake Eye Care & Laser Center Llc
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 800 Prince Frederick Blvd, Prince Frederick, MD 20678
Phone: 410-535-2270    
Myeyedr Optometry Of Maryland, Llc
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 130 W Dares Beach Rd, Prince Frederick, MD 20678
Phone: 410-535-2020    Fax: 410-535-5564

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.