Susan E Olson, RD,LD

Primary specialty

Registered DietitianTaxonomy code 133V00000X

Practice address

80 Nashua Rd
Londonderry, NH 03053-3426

Phone

(603) 231-2901

Fax

(866) 349-0162

NPI assigned

Oct 17, 2006

Sex

Female

Sole proprietor

Yes

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 NH

Enrollment records 1

Specialty

Registered Dietitian Or Nutrition Professional

Education

Other, 1982

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

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.

• Fay Nutrition

  • Registered Dietitian
  • San Francisco, CA
  • NPI 1104334465

  Dietitian, Registered

  NPD (past)
• Keepcare LLC

  dba IntegraLife

  • Registered Dietitian
  • Austin, TX
  • NPI 1508628819

  Dietitian, Registered

  NPD (past)

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

{
    "created_epoch": "1161043200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782259200000",
    "number": "1689754996",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "23 OLYMPIC VILLAGE DR",
            "city": "METHUEN",
            "state": "MA",
            "postal_code": "018444158",
            "telephone_number": "603-231-2901",
            "fax_number": "866-349-0162"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "80 NASHUA RD",
            "city": "LONDONDERRY",
            "state": "NH",
            "postal_code": "030533426",
            "telephone_number": "603-231-2901",
            "fax_number": "866-349-0162"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OLSON",
        "first_name": "SUSAN",
        "middle_name": "E",
        "credential": "RD,LD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-10-17",
        "last_updated": "2026-06-24",
        "certification_date": "2026-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Janice Freethey O'Shea, MS, CCC-SLP
• Oa Health
• Occupational Health Centers of the Southwest P.a.
• Louie E Olive, MD
• Tracy Ann Oloughlin
• One Commons Endodontics PLLC (Modern Endodontics)
• Orthotics in Motion LLC
• Oscar H Greene Jr. DMD PC (Towne Square Dental Associates)
• Alexandria Bridget Otis
• Overlook Optical Inc

• Registered Dietitian in Londonderry, NH
• Providers in Londonderry, NH by specialty
• Registered Dietitian in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 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.