Than N Oo, MD - Medicare Internal Medicine in Kalamazoo, MI

Than N Oo, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Kalamazoo, Michigan. He graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Paragon Health Pc and his current practice location is 521 E Michigan Ave, Suite 201, Kalamazoo, Michigan. You can reach out to his office (for appointments etc.) via phone at (269) 349-6759.

Than N Oo is licensed to practice in Michigan (license number 4301067357) 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 1184673709.

Contact Information

Than N Oo, MD
521 E Michigan Ave, Suite 201,
Kalamazoo, MI 49007-3889
(269) 349-6759
(269) 349-7450

Map and Direction




Physician's Profile

Full NameThan N Oo
GenderMale
SpecialityInternal Medicine
Experience37 Years
Location521 E Michigan Ave, Kalamazoo, Michigan
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:
  • Than N Oo graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1184673709
  • Provider Enumeration Date: 05/10/2006
  • Last Update Date: 11/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1557322591
  • Enrollment ID: I20101109000024

Medical Identifiers

Medical identifiers for Than N Oo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184673709NPI-NPPES
104481555MedicaidMI
1103901030OtherMIBCBS INDIVIDUAL
104871612MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 4301067357 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Fmc - HillsdaleJonesville, MIDialysis facility
Fmc - Battle Creek NorthBattle creek, MIDialysis facility
Bronson Methodist HospitalKalamazoo, MIHospital
Bronson Battle Creek HospitalBattle creek, MIHospital
Borgess Medical CenterKalamazoo, MIHospital
Hillsdale HospitalHillsdale, MIHospital
Bronson Lakeview HospitalPaw paw, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Paragon Health Pc165828300745

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. Than N Oo allows following entities to bill medicare on his behalf.
Entity NameParagon Health Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083678767
PECOS PAC ID: 1658283007
Enrollment ID: O20031104000199

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. Than N Oo 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
Than N Oo, MD
521 E Michigan Ave, Suite 201,
Kalamazoo, MI 49007-3889

Ph: (269) 349-6759
Than N Oo, MD
521 E Michigan Ave, Suite 201,
Kalamazoo, MI 49007-3889

Ph: (269) 349-6759

Reviews and Comments


Internal Medicine Doctors in Kalamazoo, MI

Dr. Eric S Shay, M.D.
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Practice Location: 601 John St, Suite M-170, Kalamazoo, MI 49007
Phone: 269-381-5060    Fax: 269-381-1655
Michael Trexler,
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Practice Location: 1521 Gull Rd, Suite 173, Kalamazoo, MI 49048
Phone: 269-226-5165    
Dr. Christopher Rogers, D.O.
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Practice Location: 601 John St, Ste 100, Kalamazoo, MI 49007
Phone: 269-373-1222    Fax: 269-373-6270
Desmonda Brady Wixson, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 4613 W Main St Ste A, Kalamazoo, MI 49006
Phone: 269-488-8672    Fax: 269-488-8673
Dr. Kevin L. Beyer, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 1535 Gull Rd, Suite 105, Kalamazoo, MI 49048
Phone: 269-385-9900    Fax: 269-385-2140
Ernest Lee Yoder, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1000 Oakland Dr, Kalamazoo, MI 49008
Phone: 269-337-6300    
Valerie Siqueira Duhn, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 521 E. Michigan Ave, Ste 201, Kalamazoo, MI 49007
Phone: 269-349-6759    Fax: 369-349-7450

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.