Individual provider Active NPI

Katie-Lynne Sonia, MSW

  • Mental Health Counselor
  • Boston, MA
National Provider Identifier
1275047078
Registry record updated Dec 1, 2017
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
Practice address
85 E Newton St
Boston, MA 02118-2841
Phone
(617) 414-8336
Fax
(617) 414-8333
NPI assigned
Dec 1, 2017
Last updated
Dec 1, 2017By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 1, 2017

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X NU Primary

Addresses

Primary practice location

85 E Newton St
Boston, MA 02118-2841

Mailing address

81 Durnell Ave
Roslindale, MA 02131-2908
Phone (781) 983-7978

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
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
I20251128000299 MA Practitioner - Clinical Social Worker 7517459407 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Sondermind Provider Network LLCGroup PAC ID 9537572490, 1,295 clinicians

Practice addresses (Care Compare)

90 Canal St
Suite 4
Boston, MA 02114-2022
Phone (866) 630-0966

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Sondermind Provider Network LLC CurrentSince Sep 15, 2025 Accepting new patients

Locations

90 Canal St
Ste 4
Boston, MA 02114
Phone (617) 517-4889

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": "1512086400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1512086400000",
    "number": "1275047078",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "81 DURNELL AVE",
            "city": "ROSLINDALE",
            "state": "MA",
            "postal_code": "021312908",
            "telephone_number": "781-983-7978"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "85 E NEWTON ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021182841",
            "telephone_number": "617-414-8336",
            "fax_number": "617-414-8333"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SONIA",
        "first_name": "KATIE-LYNNE",
        "credential": "MSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-12-01",
        "last_updated": "2017-12-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.