Christelle E Kassis, MD - Medicare Infectious Disease in Phoenix, AZ

Christelle E Kassis, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Phoenix, Arizona. She graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Infectious Disease. She is a member of the group practice District Medical Group Inc and her current practice location is 3330 N 2nd St, Suite 300, Phoenix, Arizona. You can reach out to her office (for appointments etc.) via phone at (602) 274-7195.

Christelle E Kassis is licensed to practice in Arizona (license number 47018) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1609015502.

Contact Information

Christelle E Kassis, MD
3330 N 2nd St, Suite 300,
Phoenix, AZ 85012-2368
(602) 274-7195
(602) 274-7097

Map and Direction




Physician's Profile

Full NameChristelle E Kassis
GenderFemale
SpecialityInfectious Disease
Experience21 Years
Location3330 N 2nd St, Phoenix, Arizona
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Christelle E Kassis graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1609015502
  • Provider Enumeration Date: 02/17/2009
  • Last Update Date: 06/30/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 9133368350
  • Enrollment ID: I20130806000454

Medical Identifiers

Medical identifiers for Christelle E Kassis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609015502NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 01066080A (Indiana)Secondary
207RI0200XInternal Medicine - Infectious Disease 47018 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Valleywise Health Medical CenterPhoenix, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
District Medical Group Inc7315086691362

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. Christelle E Kassis allows following entities to bill medicare on her behalf.
Entity NameArizona Pulmonary Specialists Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215986468
PECOS PAC ID: 7618863192
Enrollment ID: O20040223000693
Entity NameDistrict Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336472448
PECOS PAC ID: 7315086691
Enrollment ID: O20091125000583

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. Christelle E Kassis 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
Christelle E Kassis, MD
3330 N 2nd St, Suite 300,
Phoenix, AZ 85012-2368

Ph: (602) 261-7830
Christelle E Kassis, MD
3330 N 2nd St, Suite 300,
Phoenix, AZ 85012-2368

Ph: (602) 274-7195

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.