Dr Grace Tan, OD - Medicare Optometrist in Northport, NY

Dr Grace Tan, OD is a medicare enrolled "Optometrist" provider in Northport, New York. She went to State University Of New York - State College Optometry and graduated in 2007 and has 17 years of diverse experience with area of expertise as Optometry. She is a member of the group practice Tan And Mar Optometry and her current practice location is 834 Fort Salonga Rd Ste D, Northport, New York. You can reach out to her office (for appointments etc.) via phone at (631) 757-4440.

Dr Grace Tan is licensed to practice in New York (license number NY TUV 7209) 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 1770776197.

Contact Information

Dr Grace Tan, OD
834 Fort Salonga Rd Ste D,
Northport, NY 11768-3157
(631) 757-4440
(631) 757-4593

Map and Direction




Healthcare Provider's Profile

Full NameDr Grace Tan
GenderFemale
SpecialityOptometry
Experience17 Years
Location834 Fort Salonga Rd Ste D, Northport, New York
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:
  • Dr Grace Tan attended and graduated from State University Of New York - State College Optometry in 2007
  NPI Data:
  • NPI Number: 1770776197
  • Provider Enumeration Date: 08/20/2007
  • Last Update Date: 07/05/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 1052537016
  • Enrollment ID: I20150422001037

Medical Identifiers

Medical identifiers for Dr Grace Tan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770776197NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist NY TUV 7209 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Tan And Mar Optometry15576896352

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 Grace Tan allows following entities to bill medicare on her behalf.
Provider NameTan & Mar Optometry
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1770973968
PECOS PAC ID: 1557689635
Enrollment ID: O20150422000447

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 Grace Tan 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 Grace Tan, OD
834 Fort Salonga Rd Ste D,
Northport, NY 11768-3157

Ph: (631) 757-4440
Dr Grace Tan, OD
834 Fort Salonga Rd Ste D,
Northport, NY 11768-3157

Ph: (631) 757-4440

Reviews and Comments


Optometrist in Northport, NY

Jamie Wang,
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Dr. Michael Tanenbaum, O.D.
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Phone: 631-757-4440    Fax: 631-757-4593
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Dr. Lynne Colleen Rader, OD
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Phone: 631-261-4400    

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).

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