Individual provider Active NPI

Kristen Fein, NP

  • Gerontology Nurse Practitioner
  • Boston, MA
National Provider Identifier
1861045478
Registry record updated Oct 23, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gerontology Nurse PractitionerTaxonomy code 363LG0600X
License
RN2280155 Issued in MA
Practice address
732 Harrison Ave
3Rd Floor
Boston, MA 02118
Phone
(617) 638-5600
NPI assigned
Jul 23, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 23, 2019

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 RN2280115 MA
Gerontology Nurse Practitioner 363LG0600X RN2280155 MA Primary

Addresses

Primary practice location

732 Harrison Ave
3Rd Floor
Boston, MA 02118

Mailing address

801 Albany St FL Ground
Boston, MA 02119-2560
Phone (617) 414-6035

Other names 1

  • Kristen Rego Former name

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
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
RN2280115MAMDNurse Practitioner
RN2280155MAMDGerontology Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
General Hospital Corp Current Accepting new patients

Interoperability endpoints

  • Direct secure messaging: fein.kristen.mgh@direct.partners.masshiway.net

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": "1563840000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1571788800000",
    "number": "1861045478",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "801 ALBANY ST FL GROUND",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021192560",
            "telephone_number": "617-414-6035",
            "fax_number": "617-414-6031"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "732 HARRISON AVE",
            "address_2": "3RD FLOOR",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02118",
            "telephone_number": "617-638-5600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FEIN",
        "first_name": "KRISTEN",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-07-23",
        "last_updated": "2019-10-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MA",
            "license": "RN2280115",
            "primary": false
        },
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "MA",
            "license": "RN2280155",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KRISTEN",
            "last_name": "REGO",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Boston, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 23, 2019; 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.