John Stuart Martin, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

28549 Issued in AZ

Practice address

7150 E Camelback Rd Ste 105
Scottsdale, AZ 85251-1240

Phone

(888) 405-6396

Fax

(415) 252-7176

NPI assigned

Oct 11, 2006

Last updated

Jul 28, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in AZ, CA2 enrollments

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 2

Specialty

Internal MedicineAlso: Addiction Medicine

Education

George Washington University School of Medicine, 1993

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

BHSM Rehabilitation LLCGroup PAC ID 2062773138, shared by 27 NPIs, 450 clinicians

Carelon Medical Partners of Arizona PCGroup PAC ID 6406010552, 15 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: john.martin.1@32527.direct.athenahealth.com

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

• Carelon Medical Partners of Arizona, P.C.

  • Family Medicine Physician
  • Tucson, AZ
  • NPI 1972879773
  Medicare reassignment Care Compare group NPD
• Greater Phoenix Collaborative Care PC

  • Clinic/Center
  • Phoenix, AZ
  • NPI 1750686614
  Medicare reassignment NPD
• Albion Medical Partners of California West P C

  dba CareMore Health Medical Partners West, PC

  • Internal Medicine Physician
  • Cerritos, CA
  • NPI 1073110607
  Medicare reassignment
• Banner Primary Care Physicians Arizona LLC

  • Primary Care Clinic/Center
  • Phoenix, AZ
  • NPI 1659640902
  NPD
• Greater Phoenix Collaborative Care PC

  • Diagnostic Radiology Physician
  • Phoenix, AZ
  • NPI 1790581742
  NPD
• Carelon Medical Partners of Arizona, P.C.

  • Internal Medicine Physician
  • Fort Worth, TX
  • NPI 1730697483
  NPD
• Loris Community Hospital District

  dba Sunset Beach Internal Medicine

  • Internal Medicine Physician
  • Ocean Isle Beach, NC
  • NPI 1942521976
  NPD (past)

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

{
    "created_epoch": "1160524800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785196800000",
    "number": "1598853939",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7150 E CAMELBACK RD STE 105",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852511240",
            "telephone_number": "888-405-6396",
            "fax_number": "415-252-7176"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7150 E CAMELBACK RD STE 105",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852511240",
            "telephone_number": "888-405-6396",
            "fax_number": "415-252-7176"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1107 E Bell Rd Ste 4",
            "address_purpose": "LOCATION",
            "city": "Phoenix",
            "state": "AZ",
            "postal_code": "850222692",
            "country_code": "US",
            "telephone_number": "602-567-4800",
            "fax_number": "602-567-9939",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4315 E Main St",
            "address_purpose": "LOCATION",
            "city": "Mesa",
            "state": "AZ",
            "postal_code": "852058605",
            "country_code": "US",
            "telephone_number": "480-870-7500",
            "fax_number": "480-906-2173",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARTIN",
        "first_name": "JOHN",
        "middle_name": "STUART",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-11",
        "last_updated": "2026-07-28",
        "certification_date": "2026-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "SC",
            "license": "32483",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "28549",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NC",
            "license": "2010-00652",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICAL LICENSE",
            "identifier": "28549",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Erin Elizabeth Martin, DPM
• Haley Elizabeth Martin, LMSW
• Healy Martin, LMSW
• James Martin, RPH
• Jessica Lee Martin, LMSW
• Kari A Martin, M.D.
• Lawrence Mather Martin, MD
• Madelynn Martin, LAC
• Maria Leona Martin
• Michelle Susanne Martin, LCSW

• 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 Jul 28, 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.