Dr Janette L Liu, OD - Medicare Optometrist in North Andover, MA

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Dr Janette L Liu, OD is a medicare enrolled "Optometrist" provider in North Andover, Massachusetts. She went to New England College Of Optometry and graduated in 2008 and has 18 years of diverse experience with area of expertise as Optometry. Her current practice location is 89 Main St, North Andover, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 690-2020.

Dr Janette L Liu is licensed to practice in Massachusetts (license number 4736) 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 1770732067.

Contact Information

Dr Janette L Liu, OD
89 Main St,
North Andover, MA 01845-2426
(978) 690-2020
(978) 683-2040

Map and Direction




Healthcare Provider's Profile

Full NameDr Janette L Liu
GenderFemale
SpecialityOptometry
Experience18 Years
Location89 Main St, North Andover, Massachusetts
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 Janette L Liu attended and graduated from New England College Of Optometry in 2008
  NPI Data:
  • NPI Number: 1770732067
  • Provider Enumeration Date: 09/11/2008
  • Last Update Date: 03/24/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 8426196569
  • Enrollment ID: I20130820000450

Medical Identifiers

Medical identifiers for Dr Janette L Liu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770732067NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 1324 (Nebraska)Secondary
152W00000XOptometrist OPC 4341 (Florida)Secondary
152W00000XOptometrist 4736 (Massachusetts)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 Janette L Liu allows following entities to bill medicare on her behalf.
Provider NameJanette L Liu Od And Associates Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1326461484
PECOS PAC ID: 7810120698
Enrollment ID: O20140501000630

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 Janette L Liu 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 Janette L Liu, OD
89 Main St,
North Andover, MA 01845-2426

Ph: (978) 690-2020		Dr Janette L Liu, OD
89 Main St,
North Andover, MA 01845-2426

Ph: (978) 690-2020

Reviews and Comments


Optometrist in North Andover, MA

Dr. David S. Metsch And Associates
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 542b Turnpike St, North Andover, MA 01845
Phone: 617-448-1758    Fax: 978-685-6641
Janette L. Liu, Od And Associates, Llc
Optometrist
Medicare: Medicare Enrolled
Practice Location: 89 Main St, North Andover, MA 01845
Phone: 978-690-2020    Fax: 978-683-2040
Patti A Richard Dba Family Eye Care
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 555 Turnpike St, North Andover, MA 01845
Phone: 978-681-1111    
Dr. Christine Maripuri, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 451 Andover St, North Andover, MA 01845
Phone: 978-688-6182    
Dr. David Seth Metsch, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 542b Turnpike Street, North Andover, MA 01845
Phone: 978-685-6641    Fax: 978-685-6641
Dr. Patti A Richard, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 555 Turnpike St, Suite 56, North Andover, MA 01845
Phone: 978-681-1111    Fax: 978-682-3111

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.