Sarah Elizabeth Kells, CNP

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

RN2272909 Issued in MA

Practice address

21 Kenwood St
Greenfield, MA 01301-1973

Phone

(413) 223-5265

Fax

(413) 772-3720

NPI assigned

Nov 13, 2018

Last updated

Jan 14, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Specialty

Nurse Practitioner

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Behavioral Health Network IncGroup PAC ID 3072596360, 146 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

35.98 of 100Reported as group

Quality

0

Promoting interoperability

0

Improvement activities

20

Cost

78.28

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Practitioner

Practice roles

Locations

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.

• Behavioral Health Network Inc

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Springfield, MA
  • NPI 1477582609
  Medicare reassignment Care Compare group NPD
• Behavioral Health Network, Inc

  • Methadone Clinic
  • Springfield, MA
  • NPI 1669017653
  NPD

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

{
    "created_epoch": "1542067200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768348800000",
    "number": "1720556327",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "21 KENWOOD ST",
            "city": "GREENFIELD",
            "state": "MA",
            "postal_code": "013011973",
            "telephone_number": "413-223-5265",
            "fax_number": "413-772-3720"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "21 KENWOOD ST",
            "city": "GREENFIELD",
            "state": "MA",
            "postal_code": "013011973",
            "telephone_number": "413-223-5265",
            "fax_number": "413-772-3720"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KELLS",
        "first_name": "SARAH",
        "middle_name": "ELIZABETH",
        "credential": "CNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-11-13",
        "last_updated": "2026-01-14",
        "certification_date": "2026-01-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MA",
            "license": "RN2272909",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MASSACHUSETTS BOARD OF REGISTRATION IN NURSING",
            "identifier": "RN2272909",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Natalie Kelahan
• Kristin L Kelleher-Mochak, P.T.
• Elizabeth Kelley
• Gregory M Kelley, MSW
• David Baker Kells, LICSW
• Ronald A Kelter, PA
• Dawn P Kennedy, MSW
• Wendy M Kennedy, MFT
• Susan Dawn Kenney
• Catherine A. Kentfield

• Family Medicine Physician in Greenfield, MA
• Providers in Greenfield, MA by specialty
• Family Medicine Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.