Mary Colleen Walters, OD - Medicare Optometrist in Irving, TX

Mary Colleen Walters, OD is a medicare enrolled "Optometrist" provider in Irving, Texas. She went to University Of Houston - College Of Optometry and graduated in 1987 and has 37 years of diverse experience with area of expertise as Optometry. She is a member of the group practice Ophthalmology Consultants Pa and her current practice location is 3200 N Macarthur Blvd, Ste 200, Irving, Texas. You can reach out to her office (for appointments etc.) via phone at (972) 258-7979.

Mary Colleen Walters is licensed to practice in Texas (license number 03858T) 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 1194750406.

Contact Information

Mary Colleen Walters, OD
3200 N Macarthur Blvd, Ste 200,
Irving, TX 75062-4453
(972) 258-7979
(972) 570-5502

Map and Direction




Healthcare Provider's Profile

Full NameMary Colleen Walters
GenderFemale
SpecialityOptometry
Experience37 Years
Location3200 N Macarthur Blvd, Irving, Texas
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 Colleen Walters attended and graduated from University Of Houston - College Of Optometry in 1987
  NPI Data:
  • NPI Number: 1194750406
  • Provider Enumeration Date: 07/12/2006
  • Last Update Date: 06/01/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1456528660
  • Enrollment ID: I20120111000315

Medical Identifiers

Medical identifiers for Mary Colleen Walters such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194750406NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 03858T (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ophthalmology Consultants Pa37795642244

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 Colleen Walters allows following entities to bill medicare on her behalf.
Provider NameOphthalmology Consultants Pa
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1427189968
PECOS PAC ID: 3779564224
Enrollment ID: O20040528001097
Provider NamePediatric Eyecare Of North Texas Pllc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1629759089
PECOS PAC ID: 1052754553
Enrollment ID: O20240212004208

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 Colleen Walters 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 Colleen Walters, OD
3200 N Macarthur Blvd, Ste 200,
Irving, TX 75062-4453

Ph: (972) 258-7979
Mary Colleen Walters, OD
3200 N Macarthur Blvd, Ste 200,
Irving, TX 75062-4453

Ph: (972) 258-7979

Reviews and Comments


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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.