Mary Ellen Wittendorf, OD - Optometrist in Mishawaka, IN

Mary Ellen Wittendorf, OD is a Optometrist based in Mishawaka, Indiana. Mary Ellen Wittendorf is licensed to practice in Michigan (license number 4901005437) and her current practice location is 1540 Trinity Pl, Mishawaka, Indiana. She can be reached at her office (for appointments etc.) via phone at (574) 272-9000.

NPI number for Mary Ellen Wittendorf is 1760008726 and her current mailing address is 1540 Trinity Pl, Mishawaka, Indiana. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1760008726.

Contact Information

Mary Ellen Wittendorf, OD
1540 Trinity Pl,
Mishawaka, IN 46545-5006
(574) 272-9000
(574) 272-9010

Map and Direction




Healthcare Provider's Profile

Full NameMary Ellen Wittendorf
GenderFemale
SpecialityOptometrist
Location1540 Trinity Pl, Mishawaka, Indiana
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1760008726
  • Provider Enumeration Date: 06/24/2020
  • Last Update Date: 07/03/2023

Medical Identifiers

Medical identifiers for Mary Ellen Wittendorf such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760008726NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 4901005437 (Michigan)Primary

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 Ellen Wittendorf is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mary Ellen Wittendorf, OD
1540 Trinity Pl,
Mishawaka, IN 46545-5006

Ph: (574) 272-9000
Mary Ellen Wittendorf, OD
1540 Trinity Pl,
Mishawaka, IN 46545-5006

Ph: (574) 272-9000

Reviews and Comments


Optometrist in Mishawaka, IN

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Phone: 574-255-3188    Fax: 574-255-4182
Dr. Jeffrey A. Coppes, O.D.
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Phone: 574-277-7723    Fax: 574-277-9698
Shannan Elizabeth Brown, OD
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Medicare: Accepting Medicare Assignments
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Phone: 574-271-3939    Fax: 574-271-3941
Dr. Andrew R Anderson, OD
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Medicare: Accepting Medicare Assignments
Practice Location: 230 E Day Rd, 100, Mishawaka, IN 46545
Phone: 574-271-3939    Fax: 574-271-3941

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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