Katherine Louise Fernald, MS, RD, LDN

Primary specialty

Nutrition Education NutritionistTaxonomy code 133NN1002X

License

928 Issued in MA

Practice address

67 Union St
Suite 107
Natick, MA 01760-7700

Phone

(508) 655-8727

Fax

(508) 655-1270

NPI assigned

Mar 31, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 4

Medicare fee-for-service enrollment

Enrolled in MA

Enrollment records 1

Specialty

Registered Dietitian Or Nutrition Professional

Education

Other, 1988

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science

State licenses

Practice roles

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.

• Pianopsych, LLC

  • Psychiatry Physician
  • Natick, MA
  • NPI 1689105066
  NPD (past)

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

{
    "created_epoch": "1143763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1285695809",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "25 MAIN ST",
            "address_2": "SUITE 7",
            "city": "WAYLAND",
            "state": "MA",
            "postal_code": "017785036",
            "telephone_number": "617-686-3332",
            "fax_number": "508-655-1270"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "67 UNION ST",
            "address_2": "SUITE 107",
            "city": "NATICK",
            "state": "MA",
            "postal_code": "017607700",
            "telephone_number": "508-655-8727",
            "fax_number": "508-655-1270"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FERNALD",
        "first_name": "KATHERINE",
        "middle_name": "LOUISE",
        "name_prefix": "Ms.",
        "credential": "MS, RD, LDN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-03-31",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133N00000X",
            "taxonomy_group": "",
            "desc": "Nutritionist",
            "state": "MA",
            "license": "928",
            "primary": false
        },
        {
            "code": "133NN1002X",
            "taxonomy_group": "",
            "desc": "Nutritionist, Nutrition, Education",
            "state": "MA",
            "license": "928",
            "primary": true
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "MA",
            "license": "928",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "3462578",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "LD0048",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TUFTS",
            "identifier": "763558",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HARVARD PILGRIM &VANGUARD",
            "identifier": "AA23177",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Amanda Feldman, RDN
• Rebecca L Feldman, APRN, BC
• Faith Alpiche Felitto, NP
• Melissa Felper
• Maria Ferlick, BCBA
• Ann Marie Rossettie Fernandes, LICSW
• Sif Ferranti, BCBA
• Samantha Fine
• Lauren Cramer Finnerty
• Mark A Finno, M.D.

• Nutrition Education Nutritionist in Natick, MA
• Providers in Natick, MA by specialty
• Nutrition Education Nutritionist in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.