Individual provider Active NPI

Colleen Megan Canavan

  • Obstetrics & Gynecology Nurse Practitioner
  • Waltham, MA
National Provider Identifier
1225971070
Registry record updated Apr 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology Nurse PractitionerTaxonomy code 363LX0001X
License
RN2344154 Issued in MA
Practice address
130 Second Ave
Waltham, MA 02451-1158
Phone
(781) 434-6500
NPI assigned
Apr 14, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 14, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Nurse Practitioner 363LX0001X RN2344154 MA Primary

Addresses

Primary practice location

130 Second Ave
Waltham, MA 02451-1158

Mailing address

83 Guernsey St
Roslindale, MA 02131-2316
Phone (978) 831-2367

Other practice location 1

1 Liberty Sq Fl 9
Boston, MA 02109-4825
Phone (857) 244-6750

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)
Not enrolled

State licenses

LicenseStateTypeSpecialty
RN2344154MAMDObstetrics & Gynecology Nurse Practitioner

NPI Registry JSON

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

{
    "created_epoch": "1776124800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776124800000",
    "number": "1225971070",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "83 GUERNSEY ST",
            "city": "ROSLINDALE",
            "state": "MA",
            "postal_code": "021312316",
            "telephone_number": "978-831-2367"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "130 SECOND AVE",
            "city": "WALTHAM",
            "state": "MA",
            "postal_code": "024511158",
            "telephone_number": "781-434-6500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Liberty Sq Fl 9",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021094825",
            "country_code": "US",
            "telephone_number": "857-244-6750",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CANAVAN",
        "first_name": "COLLEEN",
        "middle_name": "MEGAN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-04-14",
        "last_updated": "2026-04-14",
        "certification_date": "2026-04-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LX0001X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Obstetrics & Gynecology",
            "state": "MA",
            "license": "RN2344154",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Waltham, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 14, 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.