Individual provider Active NPI

Timothy J Heerts, M.A.

  • Marriage & Family Therapist
  • Sioux Falls, SD
National Provider Identifier
1093923609
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Marriage & Family TherapistTaxonomy code 106H00000X
License
00198 Issued in IA
Practice address
7511 S Louise Ave
Sioux Falls, SD 57108-5951
Phone
(605) 334-5850
Fax
(605) 335-3282
NPI assigned
May 18, 2007
Last updated
Sep 11, 2025By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X LPC547 SD
Marriage & Family Therapist 106H00000X LMFT1148 SD
Marriage & Family Therapist 106H00000X 00198 IA Primary

Addresses

Primary practice location

7511 S Louise Ave
Sioux Falls, SD 57108-5951

Mailing address

3509 S Grace Cir
Sioux Falls, SD 57103-7226
Phone (605) 371-2405

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Master of Arts

State licenses

LicenseStateTypeSpecialty
LPC547SDMDMental Health Counselor
LMFT1148SDMDMarriage & Family Therapist
00198IAMDAthletic Trainer

NPI Registry JSON

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

{
    "created_epoch": "1179446400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1093923609",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3509 S GRACE CIR",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571037226",
            "telephone_number": "605-371-2405",
            "fax_number": "605-335-3282"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7511 S LOUISE AVE",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571085951",
            "telephone_number": "605-334-5850",
            "fax_number": "605-335-3282"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HEERTS",
        "first_name": "TIMOTHY",
        "middle_name": "J",
        "credential": "M.A.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-05-18",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "SD",
            "license": "LPC547",
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "SD",
            "license": "LMFT1148",
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "IA",
            "license": "00198",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sioux Falls, SD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.