Individual provider Active NPI

Linda M St Croix, NP

  • Adult Health Nurse Practitioner
  • Braintree, MA
National Provider Identifier
1992766554
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adult Health Nurse PractitionerTaxonomy code 363LA2200X
License
133975 Issued in MA
Practice address
111 Grossman Dr
Braintree, MA 02184-4997
Phone
(617) 559-8053
Fax
(617) 421-3487
NPI assigned
Mar 31, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 133975 MA
Adult Health Nurse Practitioner 363LA2200X 133975 MA Primary

Addresses

Primary practice location

111 Grossman Dr
Braintree, MA 02184-4997

Mailing address

147 Milk St
Provider Enrollment - 9TH Floor
Boston, MA 02109-4806
Phone (617) 559-8053

Other identifiers 3

IdentifierTypeStateIssuer
NP2396OtherMABLUE CROSS
0392090MedicaidMA
39181OtherMAHARVARD PILGRIM

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
Certified Nurse Practitioner, Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
133975MAMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Compass Medical PC Past 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": "1143763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1992766554",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "147 MILK ST",
            "address_2": "PROVIDER ENROLLMENT - 9TH FLOOR",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021094806",
            "telephone_number": "617-559-8053",
            "fax_number": "617-421-3487"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 GROSSMAN DR",
            "city": "BRAINTREE",
            "state": "MA",
            "postal_code": "021844997",
            "telephone_number": "617-559-8053",
            "fax_number": "617-421-3487"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ST CROIX",
        "first_name": "LINDA",
        "middle_name": "M",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-03-31",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MA",
            "license": "133975",
            "primary": false
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "MA",
            "license": "133975",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS",
            "identifier": "NP2396",
            "state": "MA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0392090",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HARVARD PILGRIM",
            "identifier": "39181",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Braintree, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.