Dr Nicholas Stephen Iannazzo, DO - Medicare Internal Medicine in Indianapolis, IN

Dr Nicholas Stephen Iannazzo, DO is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Indianapolis, Indiana. His current practice location is 1701 N Senate Blvd, Indianapolis, Indiana. You can reach out to his office (for appointments etc.) via phone at (317) 962-5820.

Dr Nicholas Stephen Iannazzo is licensed to practice in Indiana (license number 02005669A) 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 1043669633.

Contact Information

Dr Nicholas Stephen Iannazzo, DO
1701 N Senate Blvd,
Indianapolis, IN 46202-1239
(317) 962-5820
(317) 962-3916

Map and Direction




Physician's Profile

Full NameDr Nicholas Stephen Iannazzo
GenderMale
SpecialityInternal Medicine - Pulmonary Disease
Location1701 N Senate Blvd, Indianapolis, Indiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1043669633
  • Provider Enumeration Date: 06/06/2016
  • Last Update Date: 09/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8426349283
  • Enrollment ID: I20190626000433

Medical Identifiers

Medical identifiers for Dr Nicholas Stephen Iannazzo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043669633NPI-NPPES
267030314OtherINMEDICARE PTAN
300026216MedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 02005669A (Indiana)Secondary
390200000XStudent In An Organized Health Care Education/training Program 11018796A (Indiana)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 02005669A (Indiana)Primary
207R00000XInternal Medicine 02005669A (Indiana)Secondary

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 Nicholas Stephen Iannazzo allows following entities to bill medicare on his behalf.
Entity NameIndiana Clinic Critical Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417285230
PECOS PAC ID: 3678600988
Enrollment ID: O20100419000408

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 Nicholas Stephen Iannazzo 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 Nicholas Stephen Iannazzo, DO
250 N Shadeland Ave,
Indianapolis, IN 46219-4959

Ph: () -
Dr Nicholas Stephen Iannazzo, DO
1701 N Senate Blvd,
Indianapolis, IN 46202-1239

Ph: (317) 962-5820

Reviews and Comments


Internal Medicine Doctors in Indianapolis, IN

Irene A Carrothers, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1701 Senate Blvd, Indianapolis, IN 46202
Phone: 317-963-8776    Fax: 317-963-5285
Liam P Howley, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 1001 West 10th St Opw-m200, Indiana University Department Of Medicine, Indianapolis, IN 46202
Phone: 317-630-6560    
Cristina Nancy Perez Chumbiauca, MD
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Practice Location: 550 University Blvd, Indianapolis, IN 46202
Phone: 317-944-5000    
Dr. Andrew Jonathen Ortega, DO
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Medicare: Medicare Enrolled
Practice Location: 702 Rotary Cir, Indianapolis, IN 46202
Phone: 317-278-4427    
Lawrence John Born, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 8424 Naab Rd, #3-j, Indianapolis, IN 46260
Phone: 317-872-7396    Fax: 317-879-8328
Brian T Robinson, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1001 W 10th St, Indianapolis, IN 46202
Phone: 317-630-7979    Fax: 317-630-2668
Steven T Hugenberg, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 550 University Blvd, Indianapolis, IN 46202
Phone: 317-944-8660    

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.