John B Halligan, MD

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

MEDS6314 Issued in AK

Practice address

3851 Piper St
Tower U, Ste1
Anchorage, AK 99508

Phone

(907) 212-7961

Fax

(907) 212-3665

NPI assigned

Feb 2, 2006

Last updated

May 21, 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 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in AK

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

Radiation Oncology

Education

Uniformed Services Uhs Fe Hebert School of Med, 1989

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

RBS Evolution of Alaska LLCGroup PAC ID 3274777974, 10 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Providence Alaska Medical Center Hospital, Anchorage, AK, CCN 020001

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• RBS Evolution of Alaska LLC

  dba Peninsula Radiation Oncology Center

  • Radiation Oncology Physician
  • Anchorage, AK
  • NPI 1316280209
  Medicare reassignment Care Compare group NPD
• RBS Evolution of Juneau LLC

  dba Southeast Radiation Oncology Center

  • Radiation Oncology Physician
  • Juneau, AK
  • NPI 1609202282
  Medicare reassignment NPD
• Anchorage Associates in Radiation Medicine, LL

  • Radiation Oncology Physician
  • Anchorage, AK
  • NPI 1942478854
  Authorized official Same address or phone
• RBS Evolution of Alaska LLC

  • Radiation Oncology Physician
  • Anchorage, AK
  • NPI 1114611456
  NPD
• Alaska Urological Institute PC

  dba Alaska Medical Specialties

  • Urology Physician
  • Anchorage, AK
  • NPI 1689716185

  Radiation Oncology

  NPD (past)

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

• Providence Health & Services Washington

  dba Providence Alaska Medical Center

  • General Acute Care Hospital
  • Anchorage, AK
  • NPI 1053363119
  Care Compare affiliation

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

{
    "created_epoch": "1138838400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779321600000",
    "number": "1982676284",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 3991",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981243991",
            "telephone_number": "907-212-3186",
            "fax_number": "907-212-3665"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3851 PIPER ST",
            "address_2": "TOWER U, STE1",
            "city": "ANCHORAGE",
            "state": "AK",
            "postal_code": "99508",
            "telephone_number": "907-212-7961",
            "fax_number": "907-212-3665"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "240 Hospital Pl",
            "address_purpose": "LOCATION",
            "city": "Soldotna",
            "state": "AK",
            "postal_code": "996697559",
            "country_code": "US",
            "telephone_number": "907-262-7762",
            "fax_number": "907-921-7581",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1701 Salmon Creek Ln",
            "address_purpose": "LOCATION",
            "city": "Juneau",
            "state": "AK",
            "postal_code": "998017868",
            "country_code": "US",
            "telephone_number": "907-586-5762",
            "fax_number": "907-586-5777",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "188 W Northern Lights Blvd Ste 100",
            "address_purpose": "LOCATION",
            "city": "Anchorage",
            "state": "AK",
            "postal_code": "995033904",
            "country_code": "US",
            "telephone_number": "907-562-2002",
            "fax_number": "907-278-8052",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2250 S Woodworth Loop Ste 100",
            "address_purpose": "LOCATION",
            "city": "Palmer",
            "state": "AK",
            "postal_code": "996457457",
            "country_code": "US",
            "telephone_number": "907-707-1333",
            "fax_number": "844-248-7515",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HALLIGAN",
        "first_name": "JOHN",
        "middle_name": "B",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-02",
        "last_updated": "2026-05-21",
        "certification_date": "2026-05-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "AK",
            "license": "MEDS6314",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1014600",
            "state": "AK"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Vickie Halladay, RN
• Jill Marie Hallas
• Hallelujah Alh LLC (Rosewood ALH)
• Hallelujah Residential LLC (Dwelling Place)
• Lisa Marie Halliday, LMT
• Megan Kathleen Hallock, PA-C
• Micki Halloran, M.A., LPC
• Halo 'LLC' (Visiting Angels)
• Tasha Halsema
• Emma Julene Halsey, AAS

• Radiation Oncology Physician in Anchorage, AK
• Providers in Anchorage, AK by specialty
• Radiation Oncology Physician in Alaska

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 21, 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.