Arianna Kousari, MD - Medicare Internal Medicine in Wheat Ridge, CO

Arianna Kousari, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Wheat Ridge, Colorado. Her current practice location is 3885 Upham St Ste 200, Wheat Ridge, Colorado. You can reach out to her office (for appointments etc.) via phone at (034) 259-2453.

Arianna Kousari is licensed to practice in Colorado (license number DR.0068969) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1194220889.

Contact Information

Arianna Kousari, MD
3885 Upham St Ste 200,
Wheat Ridge, CO 80033-4800
(034) 259-2453
(303) 425-1378

Map and Direction




Physician's Profile

Full NameArianna Kousari
GenderFemale
SpecialityInternal Medicine - Infectious Disease
Location3885 Upham St Ste 200, Wheat Ridge, Colorado
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1194220889
  • Provider Enumeration Date: 03/26/2018
  • Last Update Date: 12/26/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2668728783
  • Enrollment ID: I20230516000746

Medical Identifiers

Medical identifiers for Arianna Kousari such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194220889NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease DR.0068969 (Colorado)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. Arianna Kousari allows following entities to bill medicare on her behalf.
Entity NameWestern Infectious Disease Consultants, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598828949
PECOS PAC ID: 6305736786
Enrollment ID: O20040318000931

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. Arianna Kousari 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
Arianna Kousari, MD
13001 E 17th Pl,
Aurora, CO 80045-2570

Ph: (303) 724-1792
Arianna Kousari, MD
3885 Upham St Ste 200,
Wheat Ridge, CO 80033-4800

Ph: (034) 259-2453

Reviews and Comments


Internal Medicine Doctors in Wheat Ridge, CO

Dr. Emmett David Ratigan, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3550 Lutheran Pkwy, Bldg 10 Suite 200, Wheat Ridge, CO 80033
Phone: 720-536-2100    Fax: 720-536-2090
Mr. Ivan Benjamin Geller, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3885 Upham St, 100, Wheat Ridge, CO 80033
Phone: 303-742-0108    Fax: 303-742-0690
Dr. Scott R Valent, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3655 Lutheran Pkwy, Suite #201, Wheat Ridge, CO 80033
Phone: 303-603-9800    
Carl Robert Dahl, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 8550 W 38th Ave Ste 300, Wheat Ridge, CO 80033
Phone: 303-463-3900    Fax: 303-463-3999
Jennifer Ruth Pula, MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 7821 W 38th Ave, Wheat Ridge, CO 80033
Phone: 303-422-2343    Fax: 303-422-8291
Larry A Schafer, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 3655 Lutheran Pkwy, Suite 406, Wheat Ridge, CO 80033
Phone: 303-403-7333    Fax: 303-403-7335
Norman K Fujita, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 3885 Upham St, Ste 200, Wheat Ridge, CO 80033
Phone: 303-425-9245    Fax: 303-425-1378

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.