Sienna Catherine Caron, MS, RD, LDN

Primary specialty

Registered DietitianTaxonomy code 133V00000X

License

86254054 Issued in MA

Practice address

112 Westfield St Ste C
West Springfield, MA 01089-2577

Phone

(413) 786-2957

NPI assigned

Mar 29, 2023

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

Medicare fee-for-service enrollment

Enrolled in MA

Enrollment records 1

Specialty

Registered Dietitian Or Nutrition Professional

Education

Other, 2022

Medicare assignment

May accept Medicare assignment

Group practices

Pyramid Nutrition Services, IncGroup PAC ID 7719243211, 5 clinicians

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.

• Pyramid Nutrition Services, Inc

  • Registered Dietitian
  • West Springfield, MA
  • NPI 1134648611
  Medicare reassignment Care Compare group
• Nicole Frank-Maslar Dba Pyramid Nutrition Services

  • Registered Dietitian
  • Springfield, MA
  • NPI 1821535535

  Dietitian, Registered

  NPD (past)
• Pyramid Nutrition Services

  • Registered Dietitian
  • Springfield, MA
  • NPI 1205178118

  Dietitian, Registered

  NPD (past)

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

{
    "created_epoch": "1680048000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771286400000",
    "number": "1780388025",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "44 MORIN DR",
            "city": "EASTHAMPTON",
            "state": "MA",
            "postal_code": "010272651",
            "telephone_number": "413-588-6411"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "112 WESTFIELD ST STE C",
            "city": "WEST SPRINGFIELD",
            "state": "MA",
            "postal_code": "010892577",
            "telephone_number": "413-786-2957"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "33 Mulberry St",
            "address_purpose": "LOCATION",
            "city": "Springfield",
            "state": "MA",
            "postal_code": "011051406",
            "country_code": "US",
            "telephone_number": "413-330-8167",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CARON",
        "first_name": "SIENNA",
        "middle_name": "CATHERINE",
        "credential": "MS, RD, LDN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-03-29",
        "last_updated": "2026-02-17",
        "certification_date": "2026-02-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "MA",
            "license": "86254054",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Care on Clinical Services PLLC
• Caring Solutions LLC
• Caring Solutions, LLC
• Casey Carlson
• Kayla Carney
• Jorge Stuart Carrillo, DNP - FNP
• Jodi Marie Carrington, MSOTR/L
• Diane L Carser, RN, PDH
• Laura O Carson, PT
• Kristina Cartier, DPT

• Registered Dietitian in West Springfield, MA
• Providers in West Springfield, MA by specialty
• Registered Dietitian in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 17, 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.