Individual provider Active NPI

Linda K Keo

  • Physician Assistant
  • Lowell, MA
National Provider Identifier
1881317592
Registry record updated Feb 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
Practice address
16 Pine St Ste 5
Lowell, MA 01851-3100
Phone
(978) 454-9703
NPI assigned
Sep 19, 2022
Last updated
Feb 15, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 15, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X MA Primary

Addresses

Primary practice location

16 Pine St Ste 5
Lowell, MA 01851-3100

Mailing address

16 Pine St Ste 5
Lowell, MA 01851-3100

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
I20231120001311 MA Practitioner - Physician Assistant 4385092055 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Joshi Medical Services, PCGroup PAC ID 6103867544, 5 clinicians

Practice addresses (Care Compare)

221 Boston Rd
North Billerica, MA 01862-2321
Phone (978) 670-1300

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Joshi Medical Services, PC CurrentSince Apr 1, 2024 Accepting new patients
Massachusetts General Physicians Organization Inc CurrentSince Nov 8, 2023 Accepting new patients
Joshi Medical Services, PC Past Accepting new patients

Locations

55 Fruit St
Boston, MA 02114

55 Fruit St
#2
Boston, MA 02114
Phone (617) 726-2967

16 Pine St
Ste 5
Lowell, MA 01851
Phone (978) 454-9703

221 Boston Rd
North Billerica, MA 01862
Phone (978) 663-6583

199 Boston Rd
North Billerica, MA 01862
Phone (978) 323-2850

221 Boston Rd
Ste 4
North Billerica, MA 01862
Phone (978) 670-1300

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 1

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": "1663545600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771113600000",
    "number": "1881317592",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16 PINE ST STE 5",
            "city": "LOWELL",
            "state": "MA",
            "postal_code": "018513100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16 PINE ST STE 5",
            "city": "LOWELL",
            "state": "MA",
            "postal_code": "018513100",
            "telephone_number": "978-454-9703"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KEO",
        "first_name": "LINDA",
        "middle_name": "K",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-09-19",
        "last_updated": "2026-02-15",
        "certification_date": "2026-02-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lowell, MA

Sources for this page

Verify at the official NPI Registry.