Brian D Marks, D.O.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

2964 Issued in AZ

Practice address

5111 N Scottsdale Rd Ste 158
Scottsdale, AZ 85250-7004

Phone

(480) 949-7080

Fax

(480) 675-9145

NPI assigned

Feb 23, 2006

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in AZ

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

Midwestern University, Chicago College of Osteopathic Med, 1992

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Honor Health John C. Lincoln Medical Center Hospital, Phoenix, AZ, CCN 030014

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: bmarks@desertbreezeinternalmedicine.amazing-direct.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Brian D Marks DO PC

  • Internal Medicine Physician
  • Scottsdale, AZ
  • NPI 1548358484
  Medicare reassignment NPD Authorized official

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Honorhealth

  • General Acute Care Hospital
  • Phoenix, AZ
  • NPI 1770690695
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1140652800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770595200000",
    "number": "1013982883",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5111 N SCOTTSDALE RD STE 158",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852507004",
            "telephone_number": "480-949-7080",
            "fax_number": "480-675-9145"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5111 N SCOTTSDALE RD STE 158",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852507004",
            "telephone_number": "480-949-7080",
            "fax_number": "480-675-9145"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARKS",
        "first_name": "BRIAN",
        "middle_name": "D",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-23",
        "last_updated": "2026-02-09",
        "certification_date": "2026-02-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "2964",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mark D. Pogue, M.D. D.D.S., P.C.
• Market Street Dental
• Clarissa Markham, RDN
• Stephanie S Markoff, FNP
• Anna Victoria Marks
• Michael Andrew Markson, D.M.D.
• Karl Richard Reinertsen Marku, MD
• Cameron Marlar
• Natascha Marler, ND
• Robert J Marli, RPH

• Internal Medicine Physician in Scottsdale, AZ
• Providers in Scottsdale, AZ by specialty
• Internal Medicine Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.