Mary K O'callaghan Do Pc - Primary Care in Ludington, MI

Mary K O'callaghan Do Pc is a primary clinic (Internal Medicine) in Ludington, Michigan. The current practice location for Mary K O'callaghan Do Pc is 922 Lawndale St, Ludington, Michigan. For appointments, you can reach them via phone at (231) 845-7380. The mailing address for Mary K O'callaghan Do Pc is 922 Lawndale St, Ludington, Michigan and phone number is (231) 845-7380.

Mary K O'callaghan Do Pc is licensed to practice in Michigan (license number 009391) and its NPI number is 1467650614. This medical practice does not participate in medicare program and thus may not accept your medicare insurance. You may check if they accept your insurance at (231) 845-7380.

Contact Information

Mary K O'callaghan Do Pc
922 Lawndale St
Ludington
MI 49431-1928
(231) 845-7380
Not Available

Map and Direction


Primary Care Clinic Profile

Full NameMary K O'callaghan Do Pc
SpecialityInternal Medicine
Location922 Lawndale St, Ludington, Michigan
Authorized Official Name and PositionMary Keating O'callaghan (PHYSICIAN)
Authorized Official Contact2318457380
Accepts Medicare InsuranceThis clinic does not participate in Medicare Program.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mary K O'callaghan Do Pc
922 Lawndale St
Ludington
MI 49431-1928

Ph: (231) 845-7380
Mary K O'callaghan Do Pc
922 Lawndale St
Ludington
MI 49431-1928

Ph: (231) 845-7380

NPI Details:

NPI Number1467650614
Provider Enumeration Date07/10/2007
Last Update Date03/07/2023

Medical Identifiers

Medical identifiers for Mary K O'callaghan Do Pc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467650614NPI-NPPES
5530004OtherMIBCBS #
DG2738OtherMIMEDICARE RR GROUP
2736118MedicaidMI
1155300045OtherMIBC GROUP

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 009391 (Michigan)Primary

Reviews and Comments


Internal Medicine in Ludington, MI

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Spectrum Health Ludington Hospital Family Medicine - Ludington
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Medicare: Not Enrolled in Medicare
Practice Location: 7 N Atkinson Dr, Suite 113, Ludington, MI 49431
Phone: 231-843-3700    
Spectrum Health Ludington Hospital Family & Internal Medicine
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Medicare: Not Enrolled in Medicare
Practice Location: 922 Lawndale St, Ludington, MI 49431
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Medicare: Not Enrolled in Medicare
Practice Location: 5511 W Us Highway 10, Suite A, Ludington, MI 49431
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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.