John Chris Sohayda, MD

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

38687 Issued in CO

Practice address

10101 Ridgegate Pkwy
Lone Tree, CO 80124-5522

Phone

(303) 338-4545

NPI assigned

Feb 28, 2007

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 2

Other names 1

• John Christopher Sohayda Other name

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in CO

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

University of Cincinnati College of Medicine, 1994

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Colorado Permanente Medical Group PCGroup PAC ID 1254238454, 1,325 clinicians

Practice addresses (Care Compare)

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 and National Provider Directory roles.

• Colorado Permanente Medical Group, P.C.

  • Internal Medicine Physician
  • Denver, CO
  • NPI 1760599724
  Medicare reassignment Care Compare group NPD
• Intermountain Medical Group Denver, LLC

  • Family Medicine Physician
  • Denver, CO
  • NPI 1083021083
  Medicare reassignment NPD
• Intermountain Medical Group Denver, LLC

  • Sports Medicine (Orthopaedic Surgery) Physician
  • Denver, CO
  • NPI 1083598874
  NPD
• Intermountain Medical Group Denver, LLC

  • Obstetrics & Gynecology Physician
  • Denver, CO
  • NPI 1780201673
  NPD
• Centennial Radiation Oncology, P.C.

  • Radiation Oncology Physician
  • Lafayette, CO
  • NPI 1942278361
  NPD (past)
• Poudre Valley Radiation Oncology LLC

  • Radiation Oncology Physician
  • Fort Collins, CO
  • NPI 1538137955
  NPD (past)

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

{
    "created_epoch": "1172620800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783728000000",
    "number": "1063549632",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10350 E DAKOTA AVE",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802471314"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10101 RIDGEGATE PKWY",
            "city": "LONE TREE",
            "state": "CO",
            "postal_code": "801245522",
            "telephone_number": "303-338-4545"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SOHAYDA",
        "first_name": "JOHN",
        "middle_name": "CHRIS",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-28",
        "last_updated": "2026-07-11",
        "certification_date": "2026-07-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "CO",
            "license": "38687",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "34850074",
            "state": "CO"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "KAISER-COMMERCIAL NUMBER",
            "identifier": "014603",
            "state": null
        }
    ],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepiceast.kp.org:14430/Interconnect-prodcom/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq",
            "affiliation": "N",
            "endpointDescription": "Carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "10101 Ridgegate Pkwy",
            "city": "Lone Tree",
            "state": "CO",
            "country_code": "US",
            "postal_code": "801245522",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "JOHN",
            "last_name": "SOHAYDA",
            "middle_name": "CHRISTOPHER",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Randall Snook, M.D.
• Andrew C Snow, PT
• Kelsey Snyder
• Marissa Snyder, NP
• Sofi Research, LLC
• Somnia Sleep Wellness, Inc
• Katrina Sondermann, MSN, RN
• Alexandria Song
• Jimmy Song, PA-C
• Kevin Kraft Song, DO

• Radiation Oncology Physician in Lone Tree, CO
• Providers in Lone Tree, CO by specialty
• Radiation Oncology Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 11, 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.