Individual provider Active NPI

Kaitlyn Patricia Brennan, NP-C

  • Family Nurse Practitioner
  • Concord, MA
National Provider Identifier
1609218072
Registry record updated Nov 6, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
RN2264159 Issued in MA
Practice address
330 Baker Avenue
Concord, MA 01742
Phone
(978) 287-9300
Fax
(978) 250-3989
NPI assigned
Jul 25, 2013
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 6, 2015

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X RN2264159 MA Primary

Addresses

Primary practice location

330 Baker Avenue
Concord, MA 01742

Mailing address

330 Baker Avenue
Concord, MA 01742
Phone (978) 287-9300

Other names 1

  • Kaitlyn Mellman Former name

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: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20131022001919 MA Practitioner - Nurse Practitioner 2961637285 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Atrius Health IncGroup PAC ID 4789588641, 1,214 clinicians

Practice addresses (Care Compare)

330 Baker Ave
Concord, MA 01742-2129
Phone (978) 287-9300

Hospital & facility affiliations

  • Emerson Hospital - Hospital, W Concord, MA, CCN 220084
  • Massachusetts General Hospital Hospital, Boston, MA, CCN 220071

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Atrius Health, Inc. Current Accepting new patients
Atrius Health, Inc. CurrentSince Aug 1, 2015 Accepting new patients
Atrius Health, Inc. CurrentSince Aug 1, 2015 Accepting new patients
Damian Folch MD Past Accepting new patients
The General Hospital Corporation Past Accepting new patients
Massachusetts General Physicians Organization Inc PastSince Mar 17, 2026 Accepting new patients

Locations

133 Brookline Ave
Boston, MA 02215
Phone (617) 421-1000

330 Baker Ave
Concord, MA 01742
Phone (978) 287-9300

Interoperability endpoints

  • Direct secure messaging: kbrennannp160296@direct.atrius.masshiway.net

Organizations & group practices 6

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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1374710400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1446768000000",
    "number": "1609218072",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "330 BAKER AVENUE",
            "city": "CONCORD",
            "state": "MA",
            "postal_code": "01742",
            "telephone_number": "978-287-9300",
            "fax_number": "978-250-3989"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "330 BAKER AVENUE",
            "city": "CONCORD",
            "state": "MA",
            "postal_code": "01742",
            "telephone_number": "978-287-9300",
            "fax_number": "978-250-3989"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRENNAN",
        "first_name": "KAITLYN",
        "middle_name": "PATRICIA",
        "credential": "NP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-07-25",
        "last_updated": "2015-11-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MA",
            "license": "RN2264159",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KAITLYN",
            "last_name": "MELLMAN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Concord, MA

Sources for this page

Verify at the official NPI Registry.