Alexander Nicholls

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

11549 Issued in AZ

Practice address

10238 E Hampton Ave Ste 301C
Mesa, AZ 85209-3322

Phone

(480) 882-5730

NPI assigned

Dec 25, 2025

Sex

Male

Sole proprietor

Yes

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Honorhealth AmbulatoryGroup PAC ID 5991603110, 630 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Honorhealth Scottsdale Osborn Medical Center Hospital, Scottsdale, AZ, CCN 030038
• Honorhealth Four Peaks Medical Center Hospital, Mesa, AZ, CCN 030121

Medicare enrollment (NPD)

Enrolled

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 Ambulatory

  • Hematology & Oncology Physician
  • Scottsdale, AZ
  • NPI 1407050917
  Medicare reassignment Care Compare group
• Honorhealth Ambulatory

  • Physical Medicine & Rehabilitation Physician
  • Scottsdale, AZ
  • NPI 1033733282
  NPD
• Honorhealth Ambulatory

  • Emergency Medicine Physician
  • Mesa, AZ
  • NPI 1891518130
  NPD

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

• Honorhealth

  • General Acute Care Hospital
  • Mesa, AZ
  • NPI 1427875061
  Care Compare affiliation
• Honorhealth

  • General Acute Care Hospital
  • Florence, AZ
  • NPI 1497572036
  Care Compare affiliation
• Honorhealth

  • General Acute Care Hospital
  • Scottsdale, AZ
  • NPI 1811951429
  Care Compare affiliation
• Honorhealth

  • General Acute Care Hospital
  • Mesa, AZ
  • NPI 1861219404
  Care Compare affiliation

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

{
    "created_epoch": "1766620800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769299200000",
    "number": "1649136458",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10238 E HAMPTON AVE STE 301C",
            "city": "MESA",
            "state": "AZ",
            "postal_code": "852093322",
            "telephone_number": "623-734-4877"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10238 E HAMPTON AVE STE 301C",
            "city": "MESA",
            "state": "AZ",
            "postal_code": "852093322",
            "telephone_number": "480-882-5730"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NICHOLLS",
        "first_name": "ALEXANDER",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-12-25",
        "last_updated": "2026-01-25",
        "certification_date": "2026-01-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "AZ",
            "license": "11549",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Uyen Nguyen, DMD
• VI Thuy Le Nguyen, PHARMD, MBA
• Ali H Nia, D.M.D.
• Ryan Nia, DMD
• Toni Nicastro, DO
• Amanda Evans Nichols
• Gary Nichols
• Kevin Nicholson
• Dionne Nick
• Jamee Noelle Nicoletti, PH.D.

• Physician Assistant in Mesa, AZ
• Providers in Mesa, AZ by specialty
• Physician Assistant in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 25, 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.