John L Kniaz, DO - Medicare Internal Medicine in Highland, IN

John L Kniaz, DO is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Highland, Indiana. His current practice location is 9731 Prairie Ave, Highland, Indiana. You can reach out to his office (for appointments etc.) via phone at (219) 922-4900.

John L Kniaz is licensed to practice in Indiana (license number 02000771) 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 1659470110.

Contact Information

John L Kniaz, DO
9731 Prairie Ave,
Highland, IN 46322-3616
(219) 922-4900
(219) 836-9922



Physician's Profile

Full NameJohn L Kniaz
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location9731 Prairie Ave, Highland, Indiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1659470110
  • Provider Enumeration Date: 09/21/2006
  • Last Update Date: 01/28/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5193785863
  • Enrollment ID: I20100330000407

Medical Identifiers

Medical identifiers for John L Kniaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659470110NPI-NPPES
100354640AMedicaidIN
211956OtherILMEDICARE PTAN
628340OtherINMEDICARE PTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 02000771 (Indiana)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. John L Kniaz allows following entities to bill medicare on his behalf.
Entity NameDalal Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720024615
PECOS PAC ID: 8527128503
Enrollment ID: O20081120000476

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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. John L Kniaz 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
John L Kniaz, DO
9731 Prairie Ave,
Highland, IN 46322-3616

Ph: (219) 922-4900
John L Kniaz, DO
9731 Prairie Ave,
Highland, IN 46322-3616

Ph: (219) 922-4900

News Archive

New study raises doubts about benefits of ezetimibe in patients suffering from high LDL cholesterol

More than 42 million Americans suffer from high cholesterol, and 63 million more have borderline high cholesterol. Over time, high levels of LDL cholesterol, often called "bad cholesterol," build up along the walls of arteries and blood vessels, a process called atherosclerosis, which can lead to a high risk of heart disease, stroke and heart attack.

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Internal Medicine Doctors in Highland, IN

Thomas K. Sleweon, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 9143 Indianapolis Blvd, Highland, IN 46322
Phone: 219-972-1547    Fax: 219-972-1641
Dr. Waddah Ahdab, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 9696 Gordon Dr, Highland, IN 46322
Phone: 219-937-2511    Fax: 219-937-2522
Kinan Attassi, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 9696 Gordon Dr, Highland, IN 46322
Phone: 219-937-2511    Fax: 219-937-2522
Sheldon R Lewis, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 9006 Indianapolis Blvd, Highland, IN 46322
Phone: 219-923-2241    
Dr. Linus Bhupendra Gandhi, M. D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2727 Highway Ave, Suite A, Highland, IN 46322
Phone: 219-838-9333    
Mary Tilak, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2241 45th St, Highland, IN 46322
Phone: 219-922-8051    Fax: 219-922-8608
Richard Yu, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 9143 Indianapolis Blvd, Highland, IN 46322
Phone: 219-972-1547    

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