Dr Cornelia N Drees, MD - Medicare Neurology in Scottsdale, AZ

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Dr Cornelia N Drees, MD is a medicare enrolled "Psychiatry & Neurology - Epilepsy" physician in Scottsdale, Arizona. She graduated from medical school in 1993 and has 31 years of diverse experience with area of expertise as Neurology. She is a member of the group practice Mayo Clinic - Arizona and her current practice location is 13400 E Shea Blvd, Scottsdale, Arizona. You can reach out to her office (for appointments etc.) via phone at (480) 301-8000.

Dr Cornelia N Drees is licensed to practice in Arizona (license number 35108) 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 1144265521.

Contact Information

Dr Cornelia N Drees, MD
13400 E Shea Blvd,
Scottsdale, AZ 85259-5499
(480) 301-8000
Not Available

Map and Direction




Physician's Profile

Full NameDr Cornelia N Drees
GenderFemale
SpecialityNeurology
Experience31 Years
Location13400 E Shea Blvd, Scottsdale, 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:
  • Dr Cornelia N Drees graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1144265521
  • Provider Enumeration Date: 06/18/2006
  • Last Update Date: 07/31/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4587672126
  • Enrollment ID: I20060323000576

Medical Identifiers

Medical identifiers for Dr Cornelia N Drees such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144265521NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 35108 (Arizona)Secondary
2084N0400XPsychiatry & Neurology - Neurology 46266 (Colorado)Secondary
2084N0600XPsychiatry & Neurology - Clinical Neurophysiology DR.0046266 (Colorado)Secondary
2084E0001XPsychiatry & Neurology - Epilepsy 35108 (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 Cornelia N Drees allows following entities to bill medicare on her behalf.
Entity NameMayo Clinic Arizona
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558332494
PECOS PAC ID: 7012829930
Enrollment ID: O20031105000782
Entity NameMayo Clinic Health System-southwest Minnesota Region
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578545422
PECOS PAC ID: 4688585771
Enrollment ID: O20170609001059
Entity NameMayo Clinic Health System-southwest Wisconsin Region Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629056049
PECOS PAC ID: 0345152443
Enrollment ID: O20170706001792
Entity NameMayo Clinic Health System-northwest Wisconsin Region Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235588831
PECOS PAC ID: 4385553627
Enrollment ID: O20170710001051

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 Cornelia N Drees 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 Cornelia N Drees, MD
13400 E Shea Blvd,
Scottsdale, AZ 85259-5499

Ph: (480) 301-8000		Dr Cornelia N Drees, MD
13400 E Shea Blvd,
Scottsdale, AZ 85259-5499

Ph: (480) 301-8000

Reviews and Comments


Psychiatry & Neurology Doctors in Scottsdale, AZ

Dr. Julie A Khoury, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    
Dr. Gary Norman Reese, M.D.
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Practice Location: 7242 E. Osborn Road, Suite 400, Scottsdale, AZ 85251
Phone: 602-258-3354    Fax: 602-258-3368
Dr. Charles H Adler, M.D.
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Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    
Steven J Karp, D.O.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 15333 N Pima Rd, Ste 305, Scottsdale, AZ 85260
Phone: 602-566-5276    Fax: 602-266-4477
Dr. Mark C. Feinstein, D.O.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 6501 E Greenway Pkwy # 103-468, Scottsdale, AZ 85254
Phone: 480-695-8600    
Michael Yasinski, M.D
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Medicare: Not Enrolled in Medicare
Practice Location: 8686 E San Alberto Ste 100, Scottsdale, AZ 85258
Phone: 602-516-4734    Fax: 602-357-4665
Dr. Amelia Ann Davis, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 8600 E Via De Ventura Ste 202, Scottsdale, AZ 85258
Phone: 480-376-2227    Fax: 845-302-8646

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.