Alexa Calas, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

5601010591 Issued in MI

Practice address

44555 Woodward Ave
Pontiac, MI 48341

Phone

(734) 712-1400

NPI assigned

May 25, 2021

Last updated

Feb 12, 2025By 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 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MI

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, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Iha Health Services CorporationGroup PAC ID 2466351440, 1,149 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Trinity Health Oakland Hospital Hospital, Pontiac, MI, CCN 230029

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: acalas3914815@direct.trinity-health.org
• Direct secure messaging: acalas655650@direct.hfhs.org

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.

• Iha Health Services Corporation

  dba IHA Canton Obstetrics and Gynecology

  • Obstetrics & Gynecology Physician
  • Canton, MI
  • NPI 1457408965
  Medicare reassignment Care Compare group
• Michigan Neurology Associates PC

  • Neurology Physician
  • Saint Clair Shores, MI
  • NPI 1861498362
  Medicare reassignment NPD
• Taylor Urgent Care PC

  • Urgent Care Clinic/Center
  • Taylor, MI
  • NPI 1013321033
  Medicare reassignment NPD
• Best Urgent Care PC

  • Urgent Care Clinic/Center
  • Redford, MI
  • NPI 1952791105
  Medicare reassignment
• Canton Urgent Care Walk-in Clinic PC

  • Urgent Care Clinic/Center
  • Canton, MI
  • NPI 1649712480
  Medicare reassignment
• Chesterfield Urgent Care Walk-in Clinic

  • Urgent Care Clinic/Center
  • Chesterfield, MI
  • NPI 1629547195
  Medicare reassignment
• Clinton Urgent Care Walk-in Clinic

  • Family Medicine Physician
  • Clinton Township, MI
  • NPI 1831610070
  Medicare reassignment
• Commerce Urgent Care Walk-in Clinic

  • Urgent Care Clinic/Center
  • Commerce TWP, MI
  • NPI 1952823825
  Medicare reassignment
• Doctors Urgent Care Southfield

  • Urgent Care Clinic/Center
  • Southfield, MI
  • NPI 1326660929
  Medicare reassignment
• Doctors Urgent Care Sterling Heights West

  • Urgent Care Clinic/Center
  • Sterling Heights, MI
  • NPI 1992464697
  Medicare reassignment
• Doctors Urgent Care Troy West PC

  • Urgent Care Clinic/Center
  • Troy, MI
  • NPI 1790428423
  Medicare reassignment
• Farmington Hills Urgent Care Walk-in Clinic PC

  • Urgent Care Clinic/Center
  • Farmington Hills, MI
  • NPI 1144956350
  Medicare reassignment

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

• St Joseph Mercy Hospital-SMHC

  dba St Joseph Mercy Oakland

  • General Acute Care Hospital
  • Pontiac, MI
  • NPI 1053356352
  Care Compare affiliation

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

{
    "created_epoch": "1621900800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739318400000",
    "number": "1114592854",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "24 FRANK LLOYD WRIGHT DRIVE",
            "address_2": "SUITE J2000",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "48105",
            "telephone_number": "734-747-6766",
            "fax_number": "734-222-3100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "44555 WOODWARD AVE",
            "city": "PONTIAC",
            "state": "MI",
            "postal_code": "48341",
            "telephone_number": "734-712-1400"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "316 Moran Rd",
            "address_purpose": "LOCATION",
            "city": "Grosse Pointe Farms",
            "state": "MI",
            "postal_code": "482363435",
            "country_code": "US",
            "telephone_number": "313-405-2210",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CALAS",
        "first_name": "ALEXA",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-05-25",
        "last_updated": "2025-02-12",
        "certification_date": "2021-08-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MI",
            "license": "5601010591",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Susan E Butler, MA, MA, LLP
• Kenneth R Byrd
• Lisa Monica Caballa
• Loridette Caballero
• Rosana Cabral
• Latonna Marika Caleb-Hughes
• Steven B. Calkin, D.O.
• Melissa A Callan, MSW
• Jason Francis Caluducan, MD
• Lamuriel Calvin

• Physician Assistant in Pontiac, MI
• Providers in Pontiac, MI by specialty
• Physician Assistant in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 12, 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.