Sisham Ingnam, M.D.

Primary specialty

Infectious Disease PhysicianTaxonomy code 207RI0200X

License

11615A Issued in WY

Practice address

214 E 23Rd St
Cheyenne, WY 82001-3748

Phone

(307) 638-7757

Fax

(307) 638-8359

NPI assigned

Sep 19, 2013

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in WY

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

HospitalistAlso: Infectious Disease

Education

Other, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Cheyenne Regional Physicians Group LLCGroup PAC ID 2961403639, 101 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Cheyenne Regional Medical Center Hospital, Cheyenne, WY, CCN 530014
• Ivinson Memorial Hospital Hospital, Laramie, WY, CCN 530025
• Medical Center of the Rockies Hospital, Loveland, CO, CCN 060119
• Regional West Medical Center Hospital, Scottsbluff, NE, CCN 280061

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: singnam33304@direct.crmcwy.org

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.

• Cheyenne Regional Physicians Group, LLC

  • Medical Oncology Physician
  • Cheyenne, WY
  • NPI 1659458008
  Medicare reassignment Care Compare group NPD
• Summit Hospitalist Group LLC

  • Hospitalist Physician
  • Cheyenne, WY
  • NPI 1356985600
  Medicare reassignment NPD
• Lima Memorial Joint Operating Company

  • General Acute Care Hospital
  • Lima, OH
  • NPI 1336144732
  NPD (past)
• Rural Family Physicians

  • Critical Access Hospital Clinic/Center
  • Denver, CO
  • NPI 1881261774
  NPD (past)

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

• Ivinson Memorial Hospital

  • Rural Acute Care Hospital
  • Laramie, WY
  • NPI 1336289552
  Care Compare affiliation
• Memorial Hospital of Laramie County

  • General Acute Care Hospital
  • Cheyenne, WY
  • NPI 1285621839
  Care Compare affiliation
• Medical Center of the Rockies

  • General Acute Care Hospital
  • Greeley, CO
  • NPI 1104262286
  Care Compare affiliation
• Medical Center of the Rockies

  • General Acute Care Hospital
  • Loveland, CO
  • NPI 1750392304
  Care Compare affiliation
• Medical Center of the Rockies

  • General Acute Care Hospital
  • Greeley, CO
  • NPI 1780243055
  Care Compare affiliation
• Regional West Medical Center

  • General Acute Care Hospital
  • Scottsbluff, NE
  • NPI 1639101199
  Care Compare affiliation

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

{
    "created_epoch": "1379548800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743638400000",
    "number": "1427484682",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 20970",
            "city": "CHEYENNE",
            "state": "WY",
            "postal_code": "820037020",
            "telephone_number": "307-638-7757",
            "fax_number": "307-638-8359"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "214 E 23RD ST",
            "city": "CHEYENNE",
            "state": "WY",
            "postal_code": "820013748",
            "telephone_number": "307-638-7757",
            "fax_number": "307-638-8359"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "INGNAM",
        "first_name": "SISHAM",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2013-09-19",
        "last_updated": "2025-04-03",
        "certification_date": "2025-04-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WY",
            "license": "11615A",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "WY",
            "license": "11615A",
            "primary": false
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "WY",
            "license": "11615A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "singnam33304@direct.crmcwy.org",
            "affiliation": "Y",
            "endpointDescription": "CRMC Direct Address",
            "affiliationName": "Memorial Hospital of Laramie County",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "214 E 23rd St",
            "city": "Cheyenne",
            "state": "WY",
            "country_code": "US",
            "postal_code": "820013748",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "singnam33304@direct.crmcwy.org",
            "affiliation": "Y",
            "endpointDescription": "CRMC Direct Address",
            "affiliationName": "Memorial Hospital of Laramie County",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "214 E 23rd St",
            "city": "Cheyenne",
            "state": "WY",
            "country_code": "US",
            "postal_code": "820013748",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Independent
• Individual Career Transitions, LLC
• Infinite Wellness LLC
• Taylor Marie Ingle, LCSW, NMIT
• Danielle Ingleby
• Brandi Inman, LCSW
• Inpatient Consultants of Wyoming LLC
• Mary Alicia Inskeep
• Instaclinic LLC
• Integrity Caregiving LLC

• Infectious Disease Physician in Cheyenne, WY
• Providers in Cheyenne, WY by specialty
• Infectious Disease Physician in Wyoming

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 3, 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.