Individual provider Active NPI

Sarah Demartino, FNP

  • Family Nurse Practitioner
  • Wakefield, RI
National Provider Identifier
1982353777
Registry record updated Sep 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
APRN03304 Issued in RI
Practice address
70 Kenyon Ave Ste G80
Wakefield, RI 02879-4241
Phone
(401) 789-0661
Fax
(401) 788-3958
NPI assigned
Mar 21, 2022
Last updated
Sep 24, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 24, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X APRN03304 RI Primary
Obstetrics & Gynecology Nurse Practitioner 363LX0001X APRN03304 RI
Maternal Newborn Registered Nurse 163WM0102X APRN03304 RI

Addresses

Primary practice location

70 Kenyon Ave Ste G80
Wakefield, RI 02879-4241

Mailing address

PO Box 229
Wakefield, RI 02880-0229
Phone (401) 788-3929

Other practice location 1

186 Providence St
West Warwick, RI 02893-2508
Phone (401) 615-2800

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in RI
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
I20240403002835 RI Practitioner - Nurse Practitioner 3476991910 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

70 Kenyon Ave
Unit 103
Wakefield, RI 02879-4241
Phone (401) 788-8757

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
APRN03304RIMDMaternal Newborn Registered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Silver Spring Health Care Management, Inc. Family CurrentSince Jun 1, 2025 Accepting new patients
Thundermist Health Center CurrentSince Feb 14, 2024 Accepting new patients
Thundermist Health Center CurrentSince Feb 14, 2024 Accepting new patients
Thundermist Health Center Current Accepting new patients
Silver Spring Health Care Management, Inc. Family CurrentSince Jun 1, 2025 Accepting new patients
Silver Spring Health Care Management, Inc Past Accepting new patients

Locations

3461 S County Trl
Ste 204
East Greenwich, RI 02818
Phone (401) 788-8757

70 Kenyon Ave
Unit 103
Wakefield, RI 02879
Phone (401) 789-0661

186 Providence St
West Warwick, RI 02893
Phone (401) 615-2800

25 John a Cummings Way
Woonsocket, RI 02895
Phone (401) 235-7310

25 John a Cummings Way
Ste 302
Woonsocket, RI 02895

450 Clinton St
Woonsocket, RI 02895

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/DCBEAA

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, 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": "1647820800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790208000000",
    "number": "1982353777",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 229",
            "city": "WAKEFIELD",
            "state": "RI",
            "postal_code": "028800229",
            "telephone_number": "401-788-3929",
            "fax_number": "401-788-3939"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "70 KENYON AVE STE G80",
            "city": "WAKEFIELD",
            "state": "RI",
            "postal_code": "028794241",
            "telephone_number": "401-789-0661",
            "fax_number": "401-788-3958"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "186 Providence St",
            "address_purpose": "LOCATION",
            "city": "West Warwick",
            "state": "RI",
            "postal_code": "028932508",
            "country_code": "US",
            "telephone_number": "401-615-2800",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DEMARTINO",
        "first_name": "SARAH",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-03-21",
        "last_updated": "2026-09-24",
        "certification_date": "2026-09-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "RI",
            "license": "APRN03304",
            "primary": true
        },
        {
            "code": "363LX0001X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Obstetrics & Gynecology",
            "state": "RI",
            "license": "APRN03304",
            "primary": false
        },
        {
            "code": "163WM0102X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Maternal Newborn",
            "state": "RI",
            "license": "APRN03304",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Wakefield, RI

Sources for this page

Verify at the official NPI Registry.