Christoph R Reitz, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

3916-320 Issued in WI

Practice address

4920 Fremont St
Bellingham, WA 98229-2622

Phone

(360) 303-2569

NPI assigned

Apr 25, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in WA, WI, ND3 enrollments

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 3

Specialty

Gastroenterology

Education

Other, 1992

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Sanford Medical Center FargoGroup PAC ID 8426967803, 1,210 clinicians

Gundersen Lutheran Medical Center IncGroup PAC ID 2163331414, 888 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Sanford Medical Center Fargo Hospital, Fargo, ND, CCN 350011

Merit-based Incentive Payment System (MIPS)

Final score

83.32 of 100Reported as group

Quality

87.78

Promoting interoperability

77

Improvement activities

40

Cost

75.8

Procedures performed for Medicare patients

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.

• Gundersen Lutheran Medical Center Inc

  dba Emplify Health Hamilton Clinic

  • Clinic/Center
  • La Crosse, WI
  • NPI 1225873458
  Medicare reassignment Care Compare group NPD
• Sanford Medical Center Fargo

  dba Sanford 1717 Medical Building

  • Family Medicine Physician
  • West Fargo, ND
  • NPI 1184917924
  Medicare reassignment Care Compare group
• Northwest Gastroenterology Professional LLC

  • Gastroenterology Physician
  • Bellingham, WA
  • NPI 1033278411
  Medicare reassignment NPD
• Gundersen Lutheran Medical Center Inc

  dba Emplify Health La Crosse Hospital

  • General Acute Care Hospital
  • La Crosse, WI
  • NPI 1376593442
  NPD
• Gundersen Lutheran Medical Center, Inc

  dba Emplify Health Onalaska Behavioral Health

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Onalaska, WI
  • NPI 1871837567
  NPD

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

• Sanford Health of Northern Minnesota

  dba Sanford Bemidji

  • Ambulatory Surgical Clinic/Center
  • Bemidji, MN
  • NPI 1093876922

  Hospital

  Care Compare affiliation
• Sanford Medical Center Fargo

  dba Sanford 1717 Medical Building

  • Family Medicine Physician
  • West Fargo, ND
  • NPI 1184917924

  Hospital

  Care Compare affiliation
• Sanford Medical Center Fargo

  dba Sanford Physical Therapy

  • General Acute Care Hospital
  • Fargo, ND
  • NPI 1245519081
  Care Compare affiliation
• Sanford Medical Center Fargo

  dba Sanford POWER Center

  • General Acute Care Hospital
  • Fargo, ND
  • NPI 1528009412
  Care Compare affiliation
• Sanford Medical Center Fargo

  • Air Ambulance
  • Fargo, ND
  • NPI 1942415468

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1145923200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761782400000",
    "number": "1639135007",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4920 FREMONT ST",
            "city": "BELLINGHAM",
            "state": "WA",
            "postal_code": "982292622"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4920 FREMONT ST",
            "city": "BELLINGHAM",
            "state": "WA",
            "postal_code": "982292622",
            "telephone_number": "360-303-2569"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1836 South Ave",
            "address_purpose": "LOCATION",
            "city": "LA Crosse",
            "state": "WI",
            "postal_code": "546015429",
            "country_code": "US",
            "telephone_number": "608-782-7300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "REITZ",
        "first_name": "CHRISTOPH",
        "middle_name": "R",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-25",
        "last_updated": "2025-10-30",
        "certification_date": "2025-10-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "WA",
            "license": "MD00039787",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "WI",
            "license": "3916-320",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "8275612",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Julie Reimann, M. COUN.
• Sophia Reinhardt
• Marika Reinsma, LMT
• Peter T Reissmann, M.D
• Emillia Reiter
• Ronald A Remick, MD
• Dennis Remmers, OTR/L
• Renal Care Group Northwest, Inc. (Fresenius Kidney Care Whatcom County)
• Katherine Watson Renkert, M.A., CCC-SLP
• Mackenzie Lauren Renkert

• Gastroenterology Physician in Bellingham, WA
• Providers in Bellingham, WA by specialty
• Gastroenterology Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 30, 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.