Sean Ryan Montgomery, MD

Primary specialty

Hospice and Palliative Medicine (Internal Medicine) PhysicianTaxonomy code 207RH0002X

License

77085 Issued in AZ

Practice address

9201 W Thomas Rd
Phoenix, AZ 85037-3332

Phone

(623) 327-4000

NPI assigned

Mar 28, 2021

Last updated

Jun 24, 2025By the provider in NPPES

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Hospice/Palliative Care

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Banner Hospital Based Physicians Arizona LLCGroup PAC ID 3274782487, 636 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Banner Estrella Medical Center Hospital, Phoenix, AZ, CCN 030115
• Banner Baywood Medical Center Hospital, Mesa, AZ, CCN 030088
• Banner Heart Hospital Hospital, Mesa, AZ, CCN 030105

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.

• Banner Hospital Based Physicians Arizona LLC

  • Multi-Specialty Clinic/Center
  • San Tan Valley, AZ
  • NPI 1275889891
  Medicare reassignment Care Compare group NPD
• Banner Hospital Based Physicians Arizona LLC

  • Multi-Specialty Clinic/Center
  • Gilbert, AZ
  • NPI 1124374822
  NPD
• Banner Hospital Based Physicians Arizona LLC

  • Critical Care Medicine (Internal Medicine) Physician
  • Phoenix, AZ
  • NPI 1780445171
  NPD

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

• Banner Baywood Medical Center

  • General Acute Care Hospital
  • Mesa, AZ
  • NPI 1194758284
  Care Compare affiliation
• Banner Estrella Medical Center

  • General Acute Care Hospital
  • Phoenix, AZ
  • NPI 1275566200
  Care Compare affiliation
• Banner Heart Hospital

  • Special Hospital
  • Mesa, AZ
  • NPI 1215961248
  Care Compare affiliation

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

{
    "created_epoch": "1616889600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750723200000",
    "number": "1639756216",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9201 W THOMAS RD",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850373332",
            "telephone_number": "623-327-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9201 W THOMAS RD",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850373332",
            "telephone_number": "623-327-4000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MONTGOMERY",
        "first_name": "SEAN",
        "middle_name": "RYAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-03-28",
        "last_updated": "2025-06-24",
        "certification_date": "2025-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hospice and Palliative Medicine",
            "state": "AZ",
            "license": "77085",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Catherine Hackett Montgomery, FNP
• Donna Mia Montgomery, MPH,OTR
• Easton Montgomery, DO
• Melanie Montgomery
• Nancy Montgomery
• Trevor S Montgomery, DMD
• Diana Montiel
• Florence Montierth, LMSW
• Kathryn Lise Montierth, NP
• Leslie Montijo-Tai, PSY-D

• Hospice and Palliative Medicine (Internal Medicine) Physician in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Hospice and Palliative Medicine (Internal Medicine) Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 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.