Dr Azariyas A Challa, MD,, PHD - Medicare Internal Medicine in Louisville, KY

Dr Azariyas A Challa, MD,, PHD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Louisville, Kentucky. His current practice location is 401 E Chestnut St Unit 310, Louisville, Kentucky. You can reach out to his office (for appointments etc.) via phone at (502) 588-4600.

Dr Azariyas A Challa is licensed to practice in Kentucky (license number TP392) 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 1598008088.

Contact Information

Dr Azariyas A Challa, MD,, PHD
401 E Chestnut St Unit 310,
Louisville, KY 40202-5703
(502) 588-4600
Not Available

Map and Direction




Physician's Profile

Full NameDr Azariyas A Challa
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location401 E Chestnut St Unit 310, Louisville, Kentucky
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1598008088
  • Provider Enumeration Date: 04/03/2013
  • Last Update Date: 08/26/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3173742707
  • Enrollment ID: I20160830001192

Medical Identifiers

Medical identifiers for Dr Azariyas A Challa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598008088NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD458438 (Pennsylvania)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease TP392 (Kentucky)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 Azariyas A Challa allows following entities to bill medicare on his behalf.
Entity NameUpmc Community Medicine Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558976092
PECOS PAC ID: 2062318975
Enrollment ID: O20040217000388
Entity NameUniversity Of Pittsburgh Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619935004
PECOS PAC ID: 8729990239
Enrollment ID: O20040308000883

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 Azariyas A Challa 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 Azariyas A Challa, MD,, PHD
Po Box 909,
Louisville, KY 40201-0909

Ph: (502) 588-4600
Dr Azariyas A Challa, MD,, PHD
401 E Chestnut St Unit 310,
Louisville, KY 40202-5703

Ph: (502) 588-4600

Reviews and Comments


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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).

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