Individual provider Active NPI

Althea Rose Sacco, NP

  • Family Nurse Practitioner
  • Greenfield, MA
National Provider Identifier
1811728777
Registry record updated Sep 16, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
RN2316313 Issued in MA
Practice address
164 High St
Greenfield, MA 01301-2613
Phone
(413) 773-2263
Fax
(413) 773-2127
NPI assigned
Aug 12, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 16, 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 RN2316313 MA Primary

Addresses

Primary practice location

164 High St
Greenfield, MA 01301-2613

Mailing address

280 Chestnut St FL 2
Springfield, MA 01199-1001
Phone (413) 794-5700

Other practice location 1

1154 Putney Rd
Brattleboro, VT 05301-9061
Phone (802) 490-2100

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VT, MA2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20241211000778 VT Practitioner - Nurse Practitioner 9638605884 Reassigns benefits to 1 organization
I20250721002124 MA Practitioner - Nurse Practitioner 9638605884 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2024
Medicare assignment
May accept Medicare assignment
Group practices
Clearchoicemd, PLLCGroup PAC ID 1850510058, 85 clinicians
Baystate Medical Practices IncGroup PAC ID 5991602971, 1,350 clinicians

Practice addresses (Care Compare)

1154 Putney Rd
Brattleboro, VT 05301-9061
Phone (603) 526-4635

164 High St
Greenfield, MA 01301-2613
Phone (413) 773-2840

Hospital & facility affiliations

  • Brattleboro Memorial Hospital Hospital, Brattleboro, VT, CCN 470011

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
RN2316313MAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Clearchoicemd, PLLC CurrentSince Dec 1, 2024 Accepting new patients
Clearchoicemd, PLLC CurrentSince Dec 1, 2024 Accepting new patients
Baystate Medical Practices, Inc Nurse Practitioner CurrentSince Jul 16, 2025 Accepting new patients
Clearchoicemd Primary Care PLLC Past Accepting new patients

Locations

164 High St
Greenfield, MA 01301
Phone (413) 772-0211

759 Chestnut St
Springfield, MA 01199
Phone (413) 794-3233

280 Chestnut St
Fl 2
Springfield, MA 01199
Phone (413) 788-4385

10 Ferry St
Ste 302
Concord, NH 03301

798 US Route 302
#2
Barre, VT 05641
Phone (802) 744-0138

1154 Putney Rd
Brattleboro, VT 05301
Phone (802) 490-2100

173 S Main St
Rutland, VT 05701
Phone (802) 722-4165

Organizations & group practices 4

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.

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": "1723420800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757980800000",
    "number": "1811728777",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "280 CHESTNUT ST FL 2",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011991001",
            "telephone_number": "413-794-5700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "164 HIGH ST",
            "city": "GREENFIELD",
            "state": "MA",
            "postal_code": "013012613",
            "telephone_number": "413-773-2263",
            "fax_number": "413-773-2127"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1154 Putney Rd",
            "address_purpose": "LOCATION",
            "city": "Brattleboro",
            "state": "VT",
            "postal_code": "053019061",
            "country_code": "US",
            "telephone_number": "802-490-2100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SACCO",
        "first_name": "ALTHEA",
        "middle_name": "ROSE",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-08-12",
        "last_updated": "2025-09-16",
        "certification_date": "2025-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MA",
            "license": "RN2316313",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Greenfield, MA

Sources for this page

Verify at the official NPI Registry.