Andrew Dentzau, LMHC

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

120611 Issued in IA

Practice address

600 42ND St
Des Moines, IA 50312-2701

Phone

(515) 255-8399

Fax

(515) 644-8225

NPI assigned

Jun 12, 2023

Sex

Male

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

Enrolled in IA

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Specialty

Mental Health Counselor

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Psychiatric Associates of Iowa, PCGroup PAC ID 9638550544, 50 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: adentzau965484@direct.unitypoint.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.

• Psychiatric Associates of Iowa, PC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • North Liberty, IA
  • NPI 1568121457
  Medicare reassignment Care Compare group
• Central Iowa Hospital Corporation

  • Family Medicine Physician
  • Des Moines, IA
  • NPI 1104879576
  Medicare reassignment NPD
• Central Iowa Hospital Corporation

  • Pharmacy
  • Des Moines, IA
  • NPI 1003352949
  NPD
• Central Iowa Hospital Corporation

  • Mental Health Counselor
  • West Des Moines, IA
  • NPI 1114969086
  NPD
• Psychiatric Associates of Iowa, PC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • North Liberty, IA
  • NPI 1720709074
  NPD
• St Luke'S Methodist Hospital

  • General Acute Care Hospital
  • Cedar Rapids, IA
  • NPI 1083708226
  NPD

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

{
    "created_epoch": "1686528000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767657600000",
    "number": "1942984745",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1900 SILVER LAKE RD NW STE 110",
            "city": "NEW BRIGHTON",
            "state": "MN",
            "postal_code": "551121789",
            "telephone_number": "651-628-9566",
            "fax_number": "651-628-0411"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 42ND ST",
            "city": "DES MOINES",
            "state": "IA",
            "postal_code": "503122701",
            "telephone_number": "515-255-8399",
            "fax_number": "515-644-8225"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6000 University Ave Ste 200",
            "address_purpose": "LOCATION",
            "city": "West Des Moines",
            "state": "IA",
            "postal_code": "502668201",
            "country_code": "US",
            "telephone_number": "515-241-2300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DENTZAU",
        "first_name": "ANDREW",
        "credential": "LMHC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-06-12",
        "last_updated": "2026-01-06",
        "certification_date": "2026-01-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "IA",
            "license": "120611",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dental Connections, Inc.
• Dental Connections, Inc.
• Dentistry on 5TH
• Dentistryone of Iowa PC
• Jennifer Dentler
• Rupinder Deep Singh Deo, M.D.
• Department of Veterans Affairs Central Iowa Health Care System
• Aditi Derashri, MD
• Megan Dereus
• Dustin David Derflinger, D.O.

• Mental Health Counselor in Des Moines, IA
• Providers in Des Moines, IA by specialty
• Mental Health Counselor in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 6, 2026; 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.