Individual provider Active NPI

Natalie Carmen Howard, FNP, RN

  • Family Nurse Practitioner
  • Watertown, MA
National Provider Identifier
1255839957
Registry record updated Mar 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
RN2293916 Issued in MA
Practice address
189 Watertown St
Watertown, MA 02472-2571
Phone
(617) 332-5528
NPI assigned
Jan 28, 2018
Last updated
Mar 2, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 2, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X RN2293916 MA Primary
Registered Nurse 163W00000X RN2293916 MA

Addresses

Primary practice location

189 Watertown St
Watertown, MA 02472-2571

Mailing address

189 Watertown St
Watertown, MA 02472-2571
Phone (617) 332-5528

Other practice location 1

89 Fuller St
Waltham, MA 02453-5840
Phone (617) 877-2637

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
I20190730003106 MA Practitioner - Nurse Practitioner 2163758020 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Minuteclinic Diagnostic of Massachusetts, LLCGroup PAC ID 2264594944, 106 clinicians

Practice addresses (Care Compare)

188 Linden St
Wellesley, MA 02482-7933
Phone (866) 389-2727

189 Watertown St
Watertown, MA 02472-2571
Phone (866) 389-2727

311 Newbury St
Danvers, MA 01923-1027
Phone (866) 389-2727

626 Southern Artery
Quincy, MA 02169-5648
Phone (866) 389-2727

85 High St
Medford, MA 02155-3825
Phone (866) 389-2727

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
RN2293916MAMDRegistered Nurse

Networks

  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H3359

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1517097600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772409600000",
    "number": "1255839957",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "189 WATERTOWN ST",
            "city": "WATERTOWN",
            "state": "MA",
            "postal_code": "024722571",
            "telephone_number": "617-332-5528"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "189 WATERTOWN ST",
            "city": "WATERTOWN",
            "state": "MA",
            "postal_code": "024722571",
            "telephone_number": "617-332-5528"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "89 Fuller St",
            "address_purpose": "LOCATION",
            "city": "Waltham",
            "state": "MA",
            "postal_code": "024535840",
            "country_code": "US",
            "telephone_number": "617-877-2637",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HOWARD",
        "first_name": "NATALIE",
        "middle_name": "CARMEN",
        "credential": "FNP, RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-01-28",
        "last_updated": "2026-03-02",
        "certification_date": "2026-03-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MA",
            "license": "RN2293916",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "MA",
            "license": "RN2293916",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Watertown, MA

Sources for this page

Verify at the official NPI Registry.