Teresa A Sieck, P.A.

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

01002 Issued in IA

Practice address

5880 University Ave
West Des Moines, IA 50266-8220

Phone

(515) 633-3600

Fax

(515) 288-0840

NPI assigned

Nov 17, 2005

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Physician Assistant

Practice roles

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.

• Catholic Health Initiatives-Iowa Corp

  • Clinical Cardiac Electrophysiology Physician
  • West Des Moines, IA
  • NPI 1629301684
  NPD (past)
• Iowa Heart Center PC

  • Cardiovascular Disease Physician
  • West Des Moines, IA
  • NPI 1164410932
  NPD (past)

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

{
    "created_epoch": "1132185600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1023090719",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5880 UNIVERSITY AVE",
            "address_2": "SUITE 205",
            "city": "WEST DES MOINES",
            "state": "IA",
            "postal_code": "502668220",
            "telephone_number": "515-235-5000",
            "fax_number": "515-633-3837"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5880 UNIVERSITY AVE",
            "city": "WEST DES MOINES",
            "state": "IA",
            "postal_code": "502668220",
            "telephone_number": "515-633-3600",
            "fax_number": "515-288-0840"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIECK",
        "first_name": "TERESA",
        "middle_name": "A",
        "credential": "P.A.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-11-17",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "IA",
            "license": "01002",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Marcy Shrum, LISW
• Daniel Shuda, PT
• Brandon Shulfer, PHARMD
• Angela Ayoub Shunnarah, M.S.W
• Cheryl Sidler
• Vicki Lynn Siek, COTA
• Nicki L. Siemens, SLP
• Rosemary Marie Sieren
• Amanda Sieve, PA-C
• Pamela M Sigmund, PA-C

• Medical Physician Assistant in West Des Moines, IA
• Providers in West Des Moines, IA by specialty
• Medical Physician Assistant in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.