Individual provider Active NPI

Lindsey Ellen McKiernan, FNP

  • Family Nurse Practitioner
  • Chelmsford, MA
National Provider Identifier
1235959792
Registry record updated Aug 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
RN257225 Issued in MA
Practice address
290 Littleton Rd Unit 3
Chelmsford, MA 01824-3429
Phone
(978) 685-2460
NPI assigned
Oct 10, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 18, 2025

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 RN257225 MA Primary

Addresses

Primary practice location

290 Littleton Rd Unit 3
Chelmsford, MA 01824-3429

Mailing address

290 Littleton Rd Unit 3
Chelmsford, MA 01824-3429
Phone (978) 685-2460

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
I20250826003090 MA Practitioner - Nurse Practitioner 6204336977 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lawrence General Community Medical Service PLLCGroup PAC ID 4486941473, 53 clinicians
New England Community Medical Services PLLCGroup PAC ID 8628102928, 53 clinicians

Practice addresses (Care Compare)

290 Littleton Rd
Unit 3
Chelmsford, MA 01824-3429
Phone (978) 685-2460

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
RN257225MAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Lawrence General Community Medical Service PLLC CurrentSince Sep 1, 2025 Accepting new patients
New England Community Medical Services PLLC CurrentSince Sep 1, 2025 Accepting new patients

Locations

290 Littleton Rd
Unit 3
Chelmsford, MA 01824
Phone (978) 258-4734

47 High St
Ste 101
North Andover, MA 01845
Phone (978) 258-4734

Organizations & group practices 2

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": "1728518400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755475200000",
    "number": "1235959792",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "290 LITTLETON RD UNIT 3",
            "city": "CHELMSFORD",
            "state": "MA",
            "postal_code": "018243429",
            "telephone_number": "978-685-2460"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "290 LITTLETON RD UNIT 3",
            "city": "CHELMSFORD",
            "state": "MA",
            "postal_code": "018243429",
            "telephone_number": "978-685-2460"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCKIERNAN",
        "first_name": "LINDSEY",
        "middle_name": "ELLEN",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-10-10",
        "last_updated": "2025-08-18",
        "certification_date": "2025-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MA",
            "license": "RN257225",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chelmsford, MA

Sources for this page

Verify at the official NPI Registry.