Dr Mark A Kallus, MD - Medicare Internal Medicine in Coldwater, MI

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Dr Mark A Kallus, MD is a medicare enrolled "Internal Medicine" physician in Coldwater, Michigan. His current practice location is 360 E Chicago St, Coldwater, Michigan. You can reach out to his office (for appointments etc.) via phone at (517) 278-8871.

Dr Mark A Kallus is licensed to practice in Michigan (license number 4301053693) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1306896352.

Contact Information

Dr Mark A Kallus, MD
360 E Chicago St,
Coldwater, MI 49036-2086
(517) 278-8871
(517) 278-6053

Map and Direction




Physician's Profile

Full NameDr Mark A Kallus
GenderMale
SpecialityInternal Medicine
Location360 E Chicago St, Coldwater, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1306896352
  • Provider Enumeration Date: 05/11/2006
  • Last Update Date: 02/19/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 8022914159
  • Enrollment ID: I20031210000237

Medical Identifiers

Medical identifiers for Dr Mark A Kallus such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306896352NPI-NPPES
4396777MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4301053693 (Michigan)Primary

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 A Kallus allows following entities to bill medicare on his behalf.
Entity NameMarlette Regional Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598840498
PECOS PAC ID: 3971408121
Enrollment ID: O20040225000161
Entity NameCommunity Health Center Of Branch County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306873286
PECOS PAC ID: 9335037514
Enrollment ID: O20050406001048
Entity NameMarlette Regional Hospital
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1346325214
PECOS PAC ID: 3971408121
Enrollment ID: O20070223000678
Entity NameEpmg Southern Michigan Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336607126
PECOS PAC ID: 0941536114
Enrollment ID: O20190725001424

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 A Kallus 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 A Kallus, MD
Po Box 307,
Coldwater, MI 49036-0307

Ph: (517) 278-8861		Dr Mark A Kallus, MD
360 E Chicago St,
Coldwater, MI 49036-2086

Ph: (517) 278-8871

Reviews and Comments


Internal Medicine Doctors in Coldwater, MI

Joudat Daoud, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 356 E Chicago St, Coldwater, MI 49036
Phone: 517-279-7793    Fax: 517-279-7569
Ronald C Gibson, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 360 E Chicago St, Suite 110, Coldwater, MI 49036
Phone: 517-278-7331    Fax: 517-278-9917
Dr. Balraj Dahiya, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 274 E Chicago St, Coldwater, MI 49036
Phone: 517-279-4425    
Dr. Zdenko Krizan, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 274 E Chicago St, Coldwater, MI 49036
Phone: 517-279-5301    
Dr. Jagadeesh Kumar Kalavakunta, M.D.,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 360 E Chicago St, Coldwater, MI 49036
Phone: 269-226-5050    
Dr. Jeffrey S Russell, D.O.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 327 W Chicago St, Coldwater, MI 49036
Phone: 517-278-8000    Fax: 517-278-8007

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.