Mary Alison Mercer, OD - Medicare Optometrist in Portsmouth, VA

Mary Alison Mercer, OD is a medicare enrolled "Optometrist" provider in Portsmouth, Virginia. She went to Pennsylvania College Of Optometry and graduated in 2003 and has 21 years of diverse experience with area of expertise as Optometry. She is a member of the group practice Virginia Eye Consultants Inc and her current practice location is 3235 Academy Ave, Suite 200, Portsmouth, Virginia. You can reach out to her office (for appointments etc.) via phone at (757) 483-0400.

Mary Alison Mercer is licensed to practice in Virginia (license number 0618001325) 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 1093725830.

Contact Information

Mary Alison Mercer, OD
3235 Academy Ave, Suite 200,
Portsmouth, VA 23703-3200
(757) 483-0400
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMary Alison Mercer
GenderFemale
SpecialityOptometry
Experience21 Years
Location3235 Academy Ave, Portsmouth, Virginia
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:
  • Mary Alison Mercer attended and graduated from Pennsylvania College Of Optometry in 2003
  NPI Data:
  • NPI Number: 1093725830
  • Provider Enumeration Date: 08/08/2006
  • Last Update Date: 05/19/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9739116021
  • Enrollment ID: I20050719000350

Medical Identifiers

Medical identifiers for Mary Alison Mercer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093725830NPI-NPPES
180066OtherVAANTHEM
10170664MedicaidVA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 0618001325 (Virginia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Virginia Eye Consultants Inc660886097849

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. Mary Alison Mercer allows following entities to bill medicare on her behalf.
Provider NameVirginia Eye Consultants Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1992727820
PECOS PAC ID: 6608860978
Enrollment ID: O20040409000511
Provider NameTidewater Eye Center Spc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1578638748
PECOS PAC ID: 7719938679
Enrollment ID: O20050208000963

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. Mary Alison Mercer 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
Mary Alison Mercer, OD
3235 Academy Ave, Ste 200,
Portsmouth, VA 23703-3200

Ph: (757) 410-3435
Mary Alison Mercer, OD
3235 Academy Ave, Suite 200,
Portsmouth, VA 23703-3200

Ph: (757) 483-0400

Reviews and Comments


Optometrist in Portsmouth, VA

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Phone: 757-488-0192    Fax: 757-488-4567

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.