Timothy C Ryken, MD

Primary specialty

Neurological Surgery PhysicianTaxonomy code 207T00000X

License

18138 Issued in NH

Practice address

1215 Pleasant St Ste 608
Des Moines, IA 50309-1418

Phone

(515) 241-5760

Fax

(515) 241-8161

NPI assigned

Aug 24, 2005

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 2

Medicare fee-for-service enrollment

Enrolled in IA, CO2 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 2

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: tryken288373@direct.dartmouth-hitchcock.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.

• The Iowa Clinic PC

  • Family Medicine Physician
  • West Des Moines, IA
  • NPI 1346233178

  Neurological Surgery

  Medicare reassignment NPD
• Intermountain Medical Group Denver, LLC

  • Family Medicine Physician
  • Denver, CO
  • NPI 1083021083

  Neurological Surgery

  Medicare reassignment NPD
• The Iowa Clinic, PC

  • Durable Medical Equipment & Medical Supplies
  • West Des Moines, IA
  • NPI 1871451328
  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
• The New London Hospital Association, Inc.

  • Multi-Specialty Clinic/Center
  • Newport, NH
  • NPI 1770684672
  NPD (past)

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

{
    "created_epoch": "1124841600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1679184000000",
    "number": "1235122359",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "630 E AMHERST AVE",
            "city": "ENGLEWOOD",
            "state": "CO",
            "postal_code": "801131654",
            "telephone_number": "319-331-6603"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1215 PLEASANT ST STE 608",
            "city": "DES MOINES",
            "state": "IA",
            "postal_code": "503091418",
            "telephone_number": "515-241-5760",
            "fax_number": "515-241-8161"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RYKEN",
        "first_name": "TIMOTHY",
        "middle_name": "C",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-24",
        "last_updated": "2023-03-19",
        "certification_date": "2023-03-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "IA",
            "license": "MD-28456",
            "primary": false
        },
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "NH",
            "license": "18138",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1030057",
            "state": "VT"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3109341",
            "state": "NH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Kelly Tilman Ryan, LMSW
• Meghan Elizabeth Ryan, DO
• Morgan Nicole Ryan, PHARMD
• Nicholas Ryan, D.O.
• Graceanne Lea Ryken
• Craig Blaine Rypma, PH.D.
• Marlene Michele Saacke
• Jasmina Sabic, DO
• Sacred Roots Counseling PLLC
• Maher Saegh, M.D.

• Neurological Surgery Physician in Des Moines, IA
• Providers in Des Moines, IA by specialty
• Neurological Surgery Physician in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 19, 2023; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.