Rocky Mountain Oncology Center, LLC

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

2438A Issued in WY

Legal business name

ROCKY MOUNTAIN ONCOLOGY CENTER, LLC

Doing business as

Rocky Mountain Oncology Center

Practice address

6501 East 2ND Street
Casper, WY 82609-4293

Phone

(307) 235-5433

Fax

(307) 233-4700

NPI assigned

May 25, 2006

Last updated

Apr 24, 2026By the provider in NPPES

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Mr. Chaoqiang Lin

Title

Executive Vice President

Phone

(214) 587-4079

Specialties & licenses 3

Addresses

Other identifiers 1

Other names 1

• Rocky Mountain Oncology Center Doing business as

Medicare fee-for-service enrollment

Enrolled in WY, DC3 enrollments

Enrollment records 3

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

• Wyoming Medical Center Inc

  • General Acute Care Hospital
  • Casper, WY
  • NPI 1346332954

  Member Of

  NPD member

Locations

Practitioners 13

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Iloabueke Gabriel Chineke, MD

  • Medical Oncology Physician
  • Casper, WY
  • NPI 1740700798

  Hematology & Oncology

  Medicare reassignment Care Compare group NPD
• Elie Fahed, M.D.

  • Medical Oncology Physician
  • Casper, WY
  • NPI 1356492482

  Hematology & Oncology

  Medicare reassignment Care Compare group NPD
• Debra Lee Griner, FNP-C

  • Family Nurse Practitioner
  • Casper, WY
  • NPI 1861460289
  Medicare reassignment Care Compare group NPD
• John David Purviance, M.D.

  • Radiation Oncology Physician
  • Casper, WY
  • NPI 1437279692
  Medicare reassignment Care Compare group NPD
• Amir G Abdelmalik, MD

  • Diagnostic Radiology Physician
  • Baltimore, MD
  • NPI 1093967390

  DC, WY

  Medicare reassignment Care Compare group NPD
• John Thomas Zimmermann, M.D.

  • Medical Oncology Physician
  • Palmer, AK
  • NPI 1740221225

  WY

  Medicare reassignment Care Compare group NPD
• Laurie G Johnson, PAC

  • Physician Assistant
  • Casper, WY
  • NPI 1316954688
  Medicare reassignment Care Compare group
• Joann Ramsey, PA C

  • Physician Assistant
  • Casper, WY
  • NPI 1598792368
  Medicare reassignment Care Compare group
• Stacey Wells, MD

  • Radiation Oncology Physician
  • Soldotna, AK
  • NPI 1538554993
  NPD
• Michelle Nicole Buell, MSN, APRN, FNP-C

  • Family Nurse Practitioner
  • Casper, WY
  • NPI 1720904139
  NPD (past)
• Christian R Dequet, D.O.

  • Rheumatology Physician
  • Casper, WY
  • NPI 1639195357
  NPD (past)
• Sarah Glynn, DO

  • Radiation Oncology Physician
  • Casper, WY
  • NPI 1023696622
  NPD (past)

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

{
    "created_epoch": "1148515200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1776988800000",
    "number": "1003862723",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 846266",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900846266",
            "telephone_number": "307-235-5433",
            "fax_number": "307-233-4700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6501 EAST 2ND STREET",
            "city": "CASPER",
            "state": "WY",
            "postal_code": "826094293",
            "telephone_number": "307-235-5433",
            "fax_number": "307-233-4700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ROCKY MOUNTAIN ONCOLOGY CENTER, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-05-25",
        "last_updated": "2026-04-24",
        "certification_date": "2026-04-24",
        "status": "A",
        "authorized_official_last_name": "LIN",
        "authorized_official_first_name": "CHAOQIANG",
        "authorized_official_title_or_position": "EXECUTIVE VICE PRESIDENT",
        "authorized_official_telephone_number": "214-587-4079",
        "authorized_official_name_prefix": "Mr."
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "WY",
            "license": "16021.02",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "WY",
            "license": "2438A",
            "primary": true
        },
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "WY",
            "license": "4463A",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "121006800",
            "state": "WY"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Rocky Mountain Oncology Center",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Rocky Mountain Family Medicine LLC
• Rocky Mountain Healthcare Advocates Inc.
• Rocky Mountain Holdings, LLC (Wyoming Life Flight)
• Rocky Mountain Infectious Diseases P C
• Rocky Mountain Mobility Sales and Service
• Rocky Mountain Pain Management LLC
• Rocky Mountain PM&R LLC
• Rocky Mountain Therapy LLC (Rocky Mountain Therapy)
• Rodney C Hill DDS PC
• Brianne Rodrick

• Hematology & Oncology Physician in Casper, WY
• Providers in Casper, WY by specialty
• Hematology & Oncology Physician in Wyoming

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.