Mark J. Lewis, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

32022 Issued in AZ

Practice address

34525 N Scottsdale Rd
Scottsdale, AZ 85266-1287

Phone

(480) 882-7550

Fax

(480) 575-3076

NPI assigned

Jul 18, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 3

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

Louisiana State University School of Medicine in New Orleans, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Honorhealth Medical Group, LLCGroup PAC ID 1557274057, 338 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Scottsdale Healthcare Home Health Home health agency, Scottsdale, AZ, CCN 037024
• Honor Health John C. Lincoln Medical Center Hospital, Phoenix, AZ, CCN 030014
• Honorhealth Scottsdale Thompson Peak Med Ctr Hospital, Scottsdale, AZ, CCN 030123

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Honorhealth Medical Group, LLC

  • Primary Care Clinic/Center
  • Peoria, AZ
  • NPI 1043851793
  Medicare reassignment Care Compare group NPD
• Honorhealth Ambulatory

  • Hematology & Oncology Physician
  • Scottsdale, AZ
  • NPI 1407050917
  Medicare reassignment NPD
• Summit Medical Group Arizona LLC

  • Family Medicine Physician
  • Glendale, AZ
  • NPI 1053810622

  Internal Medicine

  Medicare reassignment NPD
• Honorhealth Ambulatory

  • Acute Care Nurse Practitioner
  • Scottsdale, AZ
  • NPI 1730336470
  NPD
• Honorhealth Ambulatory

  • Emergency Medicine Physician
  • Mesa, AZ
  • NPI 1891518130
  NPD
• Honorhealth Medical Group, LLC

  • Family Medicine Physician
  • Peoria, AZ
  • NPI 1043666910
  NPD
• Honorhealth Medical Group, LLC

  • Family Medicine Physician
  • Scottsdale, AZ
  • NPI 1285338343
  NPD
• Honorhealth Medical Group, LLC

  • Family Medicine Physician
  • Phoenix, AZ
  • NPI 1679876601
  NPD (past)
• VHS Outpatient Clinics, Inc.

  • Multi-Specialty Clinic/Center
  • Goodyear, AZ
  • NPI 1912979964

  Internal Medicine

  NPD (past)
• Prohealth Medical Group Inc

  • Family Medicine Physician
  • Waukesha, WI
  • NPI 1790720613

  Internal Medicine

  NPD (past)

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

• Honorhealth

  • General Acute Care Hospital
  • Scottsdale, AZ
  • NPI 1417152745
  Care Compare affiliation
• Honorhealth

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

  • Home Health Agency
  • Phoenix, AZ
  • NPI 1972562460
  Care Compare affiliation

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

{
    "created_epoch": "1153180800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758585600000",
    "number": "1710906128",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "34525 N SCOTTSDALE RD",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852661287",
            "telephone_number": "480-882-7550",
            "fax_number": "480-575-3076"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "34525 N SCOTTSDALE RD",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852661287",
            "telephone_number": "480-882-7550",
            "fax_number": "480-575-3076"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEWIS",
        "first_name": "MARK",
        "middle_name": "J.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-18",
        "last_updated": "2025-09-23",
        "certification_date": "2025-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "32022",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WI",
            "license": "69030",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "7551697",
            "state": "AZ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTHNET",
            "identifier": "2Z6843",
            "state": "AZ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "AZ0760272",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• John Christopher Lewis, M.D.
• Joshua Lewis, M.D.
• Kassie Lewis, RN
• Kelly M. Lewis, AU.D.
• Maria Fatima Bisquera Lewis, DMD
• Marlena Passeri Lewis
• Petrina Celeste Lewis, DPM
• Rebecca Lewis
• Ruth Ann Lewis, CRNA, NP
• Samantha Lewis

• 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 Sep 23, 2025; 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.