Dr Mark Allan Walker Jr, OD - Medicare Optometrist in Elkhart, IN

Dr Mark Allan Walker Jr, OD is a medicare enrolled "Optometrist" provider in Elkhart, Indiana. He went to Indiana University - School Of Optometry and graduated in 2009 and has 15 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Boling Vision Center, Llc and his current practice location is 2746 Old Us 20 W, Elkhart, Indiana. You can reach out to his office (for appointments etc.) via phone at (574) 293-3545.

Dr Mark Allan Walker Jr is licensed to practice in Indiana (license number 18003605A) 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 1972731461.

Contact Information

Dr Mark Allan Walker Jr, OD
2746 Old Us 20 W,
Elkhart, IN 46514-1364
(574) 293-3545
(574) 522-0599

Map and Direction




Healthcare Provider's Profile

Full NameDr Mark Allan Walker Jr
GenderMale
SpecialityOptometry
Experience15 Years
Location2746 Old Us 20 W, Elkhart, Indiana
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 Mark Allan Walker Jr attended and graduated from Indiana University - School Of Optometry in 2009
  NPI Data:
  • NPI Number: 1972731461
  • Provider Enumeration Date: 06/23/2009
  • Last Update Date: 11/08/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 0749328706
  • Enrollment ID: I20091111000509

Medical Identifiers

Medical identifiers for Dr Mark Allan Walker Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972731461NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 18003605A (Indiana)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Boling Vision Center, Llc610392155610

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 Mark Allan Walker Jr allows following entities to bill medicare on his behalf.
Provider NameBoling Vision Center, Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1003851445
PECOS PAC ID: 6103921556
Enrollment ID: O20070413000459

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 Mark Allan Walker Jr 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 Mark Allan Walker Jr, OD
2746 Old Us 20 W,
Elkhart, IN 46514-1364

Ph: (574) 293-3545
Dr Mark Allan Walker Jr, OD
2746 Old Us 20 W,
Elkhart, IN 46514-1364

Ph: (574) 293-3545

Reviews and Comments


Optometrist in Elkhart, IN

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Phone: 574-266-2111    Fax: 574-266-0555
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Phone: 574-970-7444    
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Practice Location: 175 County Road 6 W, Elkhart, IN 46514
Phone: 574-266-7465    Fax: 574-266-7467
Olivia Elston,
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Practice Location: 3701 S Main St, Elkhart, IN 46517
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Dr. Amy H Layman, OD
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Medicare: Accepting Medicare Assignments
Practice Location: 2746 Old Us 20 W, Elkhart, IN 46514
Phone: 574-293-3545    Fax: 574-522-0599

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.