Dr Ayan Sen, MD - Medicare Critical Care (intensivists) in Scottsdale, AZ

Dr Ayan Sen, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Scottsdale, Arizona. He graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Mayo Clinic - Arizona and his current practice location is 13400 E Shea Blvd, Scottsdale, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 301-8000.

Dr Ayan Sen is licensed to practice in Arizona (license number 47338) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1245561653.

Contact Information

Dr Ayan Sen, MD
13400 E Shea Blvd,
Scottsdale, AZ 85259-5452
(480) 301-8000
Not Available

Map and Direction




Physician's Profile

Full NameDr Ayan Sen
GenderMale
SpecialityCritical Care (intensivists)
Experience23 Years
Location13400 E Shea Blvd, Scottsdale, Arizona
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Ayan Sen graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1245561653
  • Provider Enumeration Date: 01/25/2010
  • Last Update Date: 10/08/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0648414011
  • Enrollment ID: I20130925000408

Medical Identifiers

Medical identifiers for Dr Ayan Sen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245561653NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 4301092096 (Michigan)Secondary
207P00000XEmergency Medicine 47338 (Arizona)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 47338 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mayo Clinic HospitalPhoenix, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mayo Clinic - Arizona70128299301400

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 Ayan Sen allows following entities to bill medicare on his behalf.
Entity NameMayo Clinic Arizona
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558332494
PECOS PAC ID: 7012829930
Enrollment ID: O20031105000782

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 Ayan Sen 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 Ayan Sen, MD
13400 E Shea Blvd,
Scottsdale, AZ 85259-5452

Ph: (480) 301-8000
Dr Ayan Sen, MD
13400 E Shea Blvd,
Scottsdale, AZ 85259-5452

Ph: (480) 301-8000

Reviews and Comments


Internal Medicine Doctors in Scottsdale, AZ

Dr. Debjit Saha, MBBS
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    
Morgan Taylor Reeve, DO
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    
Dr. Andrew Edward Morrison, DO
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 34597 N 60th St Ste 110, Scottsdale, AZ 85266
Phone: 480-488-8020    Fax: 480-264-6404
Russell S Ruzich, M.D.
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    
Dr. Paul Joseph Schenk, M.D.
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 11230 E Beck Ln, Scottsdale, AZ 85255
Phone: 480-502-9457    
Dr. Musab Sultan Hommos, M.B., B.S.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    
Soyoung Park, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10460 N 92nd St Ste 300, Scottsdale, AZ 85258
Phone: 480-323-1573    Fax: 480-323-1375

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.