Susan McMahon, MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

31091 Issued in AZ

Practice address

1530 W Commerce CT
Tucson, AZ 85746-6015

Phone

(520) 670-3909

Fax

(520) 806-2625

NPI assigned

Nov 23, 2005

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Female

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

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Mesquite Pediatrics, PC

  • Pediatrics Physician
  • Tucson, AZ
  • NPI 1831202878
  Medicare reassignment NPD
• El Rio Santa Cruz Neighborhood Health Center, Inc

  dba El Rio Community Health Center

  • Federally Qualified Health Center (FQHC)
  • Tucson, AZ
  • NPI 1487602736
  NPD (past)

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

{
    "created_epoch": "1132704000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1669455507",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1530 W COMMERCE CT",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857466015",
            "telephone_number": "520-670-3909",
            "fax_number": "520-806-2625"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1530 W COMMERCE CT",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857466015",
            "telephone_number": "520-670-3909",
            "fax_number": "520-806-2625"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCMAHON",
        "first_name": "SUSAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-11-23",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "AZ",
            "license": "31091",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michelle McLoughlin, LCSW
• Emma Tracy McMahon
• Erin Kirsten McMahon, CNM
• Kelly Lorraine McMahon
• Lee McMahon, MD
• Teresa McMahon
• Shaun Patrick McManimon, MD
• John M McManus DDS, DDS
• Emma McManus, LMT
• Laurie S McManus, FNP

• Pediatrics Physician in Tucson, AZ
• Providers in Tucson, AZ by specialty
• Pediatrics Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.