Individual provider Active NPI

Lynn Ruth Grush, MD

  • Child & Adolescent Psychiatry Physician
  • Newton Center, MA
National Provider Identifier
1245205053
Registry record updated Aug 13, 2009
On this page

Key facts

NPPES NPI Registry
Primary specialty
Child & Adolescent Psychiatry PhysicianTaxonomy code 2084P0804X
License
76631 Issued in MA
Practice address
1340 Centre St
Ste 204
Newton Center, MA 02459
Phone
(617) 795-7130
Fax
(617) 795-0953
NPI assigned
Feb 23, 2006
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 13, 2009

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X 76631 MA
Child & Adolescent Psychiatry Physician 2084P0804X 76631 MA Primary

Addresses

Primary practice location

1340 Centre St
Ste 204
Newton Center, MA 02459

Mailing address

1340 Centre St Ste 204
Newton Centre, MA 02459-2453
Phone (617) 795-7130

Other identifiers 3

IdentifierTypeStateIssuer
3182509MedicaidMA
J19237OtherMABCBS MA
760741OtherMATUFTS HEALTH PLAN

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Compassionate Care Therapy Partners PastSince Nov 9, 2025 Accepting new patients

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": "1140652800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1250121600000",
    "number": "1245205053",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1340 CENTRE ST STE 204",
            "city": "NEWTON CENTRE",
            "state": "MA",
            "postal_code": "024592453",
            "telephone_number": "617-795-7130",
            "fax_number": "617-795-0953"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1340 CENTRE ST",
            "address_2": "STE 204",
            "city": "NEWTON CENTER",
            "state": "MA",
            "postal_code": "02459",
            "telephone_number": "617-795-7130",
            "fax_number": "617-795-0953"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRUSH",
        "first_name": "LYNN",
        "middle_name": "RUTH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-02-23",
        "last_updated": "2009-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MA",
            "license": "76631",
            "primary": false
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "MA",
            "license": "76631",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3182509",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS MA",
            "identifier": "J19237",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TUFTS HEALTH PLAN",
            "identifier": "760741",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Newton Center, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 13, 2009; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.