Dr Brian D Marks, DO - Medicare Internal Medicine in Scottsdale, AZ

Dr Brian D Marks, DO is a medicare enrolled "Internal Medicine" physician in Scottsdale, Arizona. He went to Midwestern University, Chicago College Of Osteopathic Med and graduated in 1992 and has 32 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 7331 E Osborn Dr Ste 300, Scottsdale, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 949-7080.

Dr Brian D Marks is licensed to practice in Arizona (license number 2964) 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 1013982883.

Contact Information

Dr Brian D Marks, DO
7331 E Osborn Dr Ste 300,
Scottsdale, AZ 85251-6422
(480) 949-7080
(480) 675-9145

Map and Direction




Physician's Profile

Full NameDr Brian D Marks
GenderMale
SpecialityInternal Medicine
Experience32 Years
Location7331 E Osborn Dr Ste 300, 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 Brian D Marks attended and graduated from Midwestern University, Chicago College Of Osteopathic Med in 1992
  NPI Data:
  • NPI Number: 1013982883
  • Provider Enumeration Date: 02/23/2006
  • Last Update Date: 04/17/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 7517992563
  • Enrollment ID: I20050928001361

Medical Identifiers

Medical identifiers for Dr Brian D Marks such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013982883NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2964 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John C. Lincoln North Mountain HospitalPhoenix, AZHospital

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 Brian D Marks allows following entities to bill medicare on his behalf.
Entity NameBrian D Marks Do Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548358484
PECOS PAC ID: 4183859390
Enrollment ID: O20131024000394

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 Brian D Marks 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 Brian D Marks, DO
7331 E Osborn Dr Ste 300,
Scottsdale, AZ 85251-6422

Ph: (480) 949-7080
Dr Brian D Marks, DO
7331 E Osborn Dr Ste 300,
Scottsdale, AZ 85251-6422

Ph: (480) 949-7080

Reviews and Comments


Internal Medicine Doctors in Scottsdale, AZ

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Practice Location: 9590 E Ironwood Square Dr, Ste 125, Scottsdale, AZ 85258
Phone: 480-455-3000    Fax: 866-819-6115

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.