Individual provider Active NPI

Mark Joseph Mayhew, LCSW

  • Social Worker
  • Westfield, IN
National Provider Identifier
1033294095
Registry record updated Jun 28, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
Practice address
1127 Hamilton Way
Westfield, IN 46074-6704
Phone
(317) 432-3183
NPI assigned
Oct 26, 2006
Last updated
Jun 28, 2022By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 28, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X NU Primary

Addresses

Primary practice location

1127 Hamilton Way
Westfield, IN 46074-6704

Mailing address

2801 Crosscreek Cir
Westfield, IN 46074-9728

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IN
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
I20250620001265 IN Practitioner - Clinical Social Worker 2163934712 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Mental Health Specialty Group PA CurrentSince Jun 1, 2025 Accepting new patients

Locations

333 N Alabama St
Indianapolis, IN 46204
Phone (317) 395-3391

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": "1161820800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1656374400000",
    "number": "1033294095",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2801 CROSSCREEK CIR",
            "city": "WESTFIELD",
            "state": "IN",
            "postal_code": "460749728"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1127 HAMILTON WAY",
            "city": "WESTFIELD",
            "state": "IN",
            "postal_code": "460746704",
            "telephone_number": "317-432-3183"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAYHEW",
        "first_name": "MARK",
        "middle_name": "JOSEPH",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-26",
        "last_updated": "2022-06-28",
        "certification_date": "2022-06-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Westfield, IN

Sources for this page

Verify at the official NPI Registry.