Individual provider Active NPI

Susan Michelle Wittlich, PA-C

  • Physician Assistant
  • Hazelwood, MO
National Provider Identifier
1750675526
Registry record updated May 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
111398 Issued in MO
Practice address
14 Village Square Shop Ctr
Hazelwood, MO 63042-1818
Phone
(636) 253-0493
NPI assigned
Jun 8, 2011
Last updated
May 13, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 111398 MO Primary

Addresses

Primary practice location

14 Village Square Shop Ctr
Hazelwood, MO 63042-1818

Mailing address

2436 Mirasol TRL, Eureka, Mo 63025
Eureka, MO 63025
Phone (636) 253-0493

Other practice location 1

11144 Tesson Ferry Rd Ste 200
Saint Louis, MO 63123-6965
Phone (636) 253-0493

Other practice location 2

2163 W Terra Ln
O Fallon, MO 63366-2366
Phone (636) 253-0493

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: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20120223000583 MO Practitioner - Physician Assistant 8224296132 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1307491200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778630400000",
    "number": "1750675526",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2436 MIRASOL TRL, EUREKA, MO 63025",
            "city": "EUREKA",
            "state": "MO",
            "postal_code": "63025",
            "telephone_number": "636-253-0493"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14 VILLAGE SQUARE SHOP CTR",
            "city": "HAZELWOOD",
            "state": "MO",
            "postal_code": "630421818",
            "telephone_number": "636-253-0493"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11144 Tesson Ferry Rd Ste 200",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "631236965",
            "country_code": "US",
            "telephone_number": "636-253-0493",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2163 W Terra Ln",
            "address_purpose": "LOCATION",
            "city": "O Fallon",
            "state": "MO",
            "postal_code": "633662366",
            "country_code": "US",
            "telephone_number": "636-253-0493",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WITTLICH",
        "first_name": "SUSAN",
        "middle_name": "MICHELLE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-06-08",
        "last_updated": "2026-05-13",
        "certification_date": "2026-05-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MO",
            "license": "111398",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hazelwood, MO

Sources for this page

Verify at the official NPI Registry.