Nada Krnjaic, MD - Medicare Internal Medicine in Phoenix, AZ

Nada Krnjaic, MD is a medicare enrolled "Internal Medicine" physician in Phoenix, Arizona. She graduated from medical school in 1976 and has 48 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 333 E Virginia Ave Ste 214, Phoenix, Arizona. You can reach out to her office (for appointments etc.) via phone at (602) 258-3122.

Nada Krnjaic is licensed to practice in Arizona (license number 24505) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1538345848.

Contact Information

Nada Krnjaic, MD
333 E Virginia Ave Ste 214,
Phoenix, AZ 85004-1210
(602) 258-3122
(602) 258-3119

Map and Direction




Physician's Profile

Full NameNada Krnjaic
GenderFemale
SpecialityInternal Medicine
Experience48 Years
Location333 E Virginia Ave Ste 214, Phoenix, Arizona
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Nada Krnjaic graduated from medical school in 1976
  NPI Data:
  • NPI Number: 1538345848
  • Provider Enumeration Date: 01/16/2008
  • Last Update Date: 01/16/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 3971521485
  • Enrollment ID: I20051103000338

Medical Identifiers

Medical identifiers for Nada Krnjaic such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538345848NPI-NPPES
381-640MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 24505 (Arizona)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. Nada Krnjaic allows following entities to bill medicare on her behalf.
Entity NameInternal Medicine & Lab Diagnostics Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013934983
PECOS PAC ID: 8921187741
Enrollment ID: O20080506000187

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. Nada Krnjaic 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
Nada Krnjaic, MD
333 E Virginia Ave Ste 214,
Phoenix, AZ 85004-1210

Ph: (602) 258-3122
Nada Krnjaic, MD
333 E Virginia Ave Ste 214,
Phoenix, AZ 85004-1210

Ph: (602) 258-3122

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).

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.