Individual provider Active NPI

Tonia Webster, PHD, LPC, FLP

  • Clinical Psychologist
  • Charlotte, MI
National Provider Identifier
1992742878
Registry record updated May 17, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical PsychologistTaxonomy code 103TC0700X
License
6301014767 Issued in MI
Practice address
5527 Lawrence Hwy
Charlotte, MI 48813-9549
Phone
(517) 896-6938
NPI assigned
Jun 1, 2006
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 17, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Psychologist 103T00000X 6401009371 MI
Clinical Psychologist 103TC0700X 6301014767 MI Primary

Addresses

Primary practice location

5527 Lawrence Hwy
Charlotte, MI 48813-9549

Mailing address

PO Box 94
Mulliken, MI 48861-0094

Other practice location 1

812 E Jolly Rd
Ste 111
Lansing, MI 48910-6818
Phone (517) 346-8312

Other practice location 2

109 Main St
Mulliken, MI 48861-5102
Phone (517) 896-6938

Other names 1

  • Tonia Sivyer Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
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
I20140710000141 MI Practitioner - Clinical Psychologist 9739304650 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
6401009371MIMDPsychologist

Practice roles

OrganizationSpecialtyStatusNew patients
Community Mental Health Authority of Clinton Eaton Ingham Counties CurrentSince Sep 25, 2025 Accepting new patients

Locations

812 E Jolly Rd
Lansing, MI 48910
Phone (517) 237-7162

812 E Jolly Rd
Ste 216
Lansing, MI 48910
Phone (517) 346-9525

812 E Jolly Rd
Ste 210
Lansing, MI 48910
Phone (517) 237-7162

812 E Jolly Rd
Ste 111
Lansing, MI 48910
Phone (517) 346-8309

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1149120000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1684281600000",
    "number": "1992742878",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 94",
            "city": "MULLIKEN",
            "state": "MI",
            "postal_code": "488610094"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5527 LAWRENCE HWY",
            "city": "CHARLOTTE",
            "state": "MI",
            "postal_code": "488139549",
            "telephone_number": "517-896-6938"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "812 E Jolly Rd",
            "address_2": "Ste 111",
            "address_purpose": "LOCATION",
            "city": "Lansing",
            "state": "MI",
            "postal_code": "489106818",
            "country_code": "US",
            "telephone_number": "517-346-8312",
            "fax_number": "517-346-8291",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "109 Main St",
            "address_purpose": "LOCATION",
            "city": "Mulliken",
            "state": "MI",
            "postal_code": "488615102",
            "country_code": "US",
            "telephone_number": "517-896-6938",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WEBSTER",
        "first_name": "TONIA",
        "credential": "PHD, LPC, FLP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-06-01",
        "last_updated": "2023-05-17",
        "certification_date": "2023-05-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "MI",
            "license": "6401009371",
            "primary": false
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "MI",
            "license": "6301014767",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "TONIA",
            "last_name": "SIVYER",
            "credential": "LPC, FLP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Charlotte, MI

Sources for this page

Verify at the official NPI Registry.