Christopher Diethert, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

209029691 Issued in IL

Practice address

9735 Skokie Blvd
Skokie, IL 60077-1383

Phone

(847) 380-8969

NPI assigned

Apr 9, 2011

Last updated

Jul 23, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in IL, ME, FL, IN4 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 4

Specialty

Nurse Practitioner

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Midwest Express Care 2, IncGroup PAC ID 0547495467, 221 clinicians

Daniel Funsch Jr MD PCGroup PAC ID 1951801836, 139 clinicians

MD @ Home Illinois, SCGroup PAC ID 7810167830, 53 clinicians

Dr Rebman Medical PAGroup PAC ID 3678087400, 88 clinicians

Ivy Medical Group PLLCGroup PAC ID 4981097797, 120 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: christopher.diethert.1@3342.direct.athenahealth.com

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.

• MD @ Home Illinois, SC

  dba Housecall Physicians of Illinois, SC

  • Internal Medicine Physician
  • Chicago, IL
  • NPI 1568758415
  Medicare reassignment Care Compare group NPD
• Midwest Express Care 2, Inc

  • Urgent Care Clinic/Center
  • Willowbrook, IL
  • NPI 1548692890
  Medicare reassignment Care Compare group NPD
• Daniel Funsch Jr, M.D., P.C.

  • Emergency Medicine Physician
  • New York, NY
  • NPI 1316784580

  FL

  Medicare reassignment Care Compare group NPD
• Dr Rebman Medical PA

  • Family Medicine Physician
  • Miami, FL
  • NPI 1669276689

  IL, IN, ME

  Medicare reassignment Care Compare group NPD
• Ivy Medical Group PLLC

  • Emergency Medicine Physician
  • New York, NY
  • NPI 1700558798

  IL

  Medicare reassignment Care Compare group NPD
• Dr Rebman BH LLC

  • Behavioral Neurology & Neuropsychiatry Physician
  • New York, NY
  • NPI 1114894540

  FL, IL, IN, ME

  Medicare reassignment NPD
• Midwest Express Care 2, Inc

  dba Midwest Express Clinic

  • Urgent Care Clinic/Center
  • Chicago, IL
  • NPI 1659952554
  NPD

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

{
    "created_epoch": "1302307200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753228800000",
    "number": "1194015388",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "403 MURIEL CT",
            "city": "WHEELING",
            "state": "IL",
            "postal_code": "600905918",
            "telephone_number": "847-826-3590"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9735 SKOKIE BLVD",
            "city": "SKOKIE",
            "state": "IL",
            "postal_code": "600771383",
            "telephone_number": "847-380-8969"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2003 W Fulton St",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606122345",
            "country_code": "US",
            "telephone_number": "773-794-8305",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DIETHERT",
        "first_name": "CHRISTOPHER",
        "credential": "FNP-C",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2011-04-09",
        "last_updated": "2025-07-23",
        "certification_date": "2025-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225700000X",
            "taxonomy_group": "",
            "desc": "Massage Therapist",
            "state": "IL",
            "license": "227011698",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IL",
            "license": "209029691",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dialysis Centers of America - Illinois, Inc. (Fresenius Medical Care Skokie)
• Celeste Diamante, P.T.
• Diane Home Care, Inc.
• Bianca Diaz
• Ashley Dicosola
• William Samuel Digilio, DPM
• Katy Lorraine Dilland, PA-C
• Dillon & Shaw, MD,SC (Comprehensive HealthCare For Women)
• Catherine H Dillon, MD
• Glenn Dillon, LCSW

• Family Nurse Practitioner in Skokie, IL
• Providers in Skokie, IL by specialty
• Family Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 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.