Individual provider Active NPI

Peggy S Probst, MA, LPC

  • Professional Counselor
  • Saint Louis, MO
National Provider Identifier
1215146402
Registry record updated Jul 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
License
001070 Issued in MO
Practice address
4066 Dunnica Ave
Saint Louis, MO 63116-3510
Phone
(636) 224-1700
NPI assigned
May 22, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 28, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Professional Counselor 101YP2500X 001070 MO Primary

Addresses

Primary practice location

4066 Dunnica Ave
Saint Louis, MO 63116-3510

Mailing address

PO Box 844715
Kansas City, MO 64184-4715
Phone (417) 761-5000

Other identifiers 1

IdentifierTypeStateIssuer
495367203MedicaidMO

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MO
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

Enrollment IDStateProvider typePAC IDDetails
I20240104000138 MO Practitioner - Mental Health Counselor 8123479169 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Mental Health Counselor
Education
Other, 1983
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Preferred Family Healthcare IncGroup PAC ID 0244256246, 58 clinicians

Practice addresses (Care Compare)

4066 Dunnica Ave
Saint Louis, MO 63116-3510
Phone (314) 361-1630

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Arts

Practice roles

OrganizationSpecialtyStatusNew patients
Preferred Family Healthcare, Inc. CurrentSince Jan 1, 2024 Accepting new patients
Preferred Family Healthcare, Inc CurrentSince Jan 1, 2024 Accepting new patients

Locations

900 E Laharpe St
Kirksville, MO 63501

4066 Dunnica Ave
Saint Louis, MO 63116
Phone (314) 361-1630

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1179792000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785196800000",
    "number": "1215146402",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 844715",
            "city": "KANSAS CITY",
            "state": "MO",
            "postal_code": "641844715",
            "telephone_number": "417-761-5000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4066 DUNNICA AVE",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631163510",
            "telephone_number": "636-224-1700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PROBST",
        "first_name": "PEGGY",
        "middle_name": "S",
        "name_prefix": "Ms.",
        "credential": "MA, LPC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-05-22",
        "last_updated": "2026-07-28",
        "certification_date": "2026-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "MO",
            "license": "001070",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "495367203",
            "state": "MO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

Verify at the official NPI Registry.