Sarah Elizabeth Brenner, RD

Primary specialty

Registered DietitianTaxonomy code 133V00000X

License

5161-NU-NU Issued in MA

Practice address

240 Sidney St Unit 102
Cambridge, MA 02139-4298

Phone

(203) 871-8214

NPI assigned

Sep 30, 2020

Last updated

Mar 31, 2025By 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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Sarah Brenner, LLC

  • Registered Dietitian
  • Cambridge, MA
  • NPI 1689477010

  Dietitian, Registered

  NPD Authorized official

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

{
    "created_epoch": "1601424000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743379200000",
    "number": "1922615160",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "240 SIDNEY ST UNIT 102",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021394298",
            "telephone_number": "203-871-8214"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "240 SIDNEY ST UNIT 102",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021394298",
            "telephone_number": "203-871-8214"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "25 Carleton St Bldg E23",
            "address_purpose": "LOCATION",
            "city": "Cambridge",
            "state": "MA",
            "postal_code": "021421323",
            "country_code": "US",
            "telephone_number": "617-253-4481",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BRENNER",
        "first_name": "SARAH",
        "middle_name": "ELIZABETH",
        "credential": "RD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-09-30",
        "last_updated": "2025-03-31",
        "certification_date": "2025-03-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "MA",
            "license": "5161-NU-NU",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Constance May Breece, CNM
• Annabelle Brennan
• Brianna Leigh Brennan, MSW, LICSW
• Eileen Anne Brennan
• Daniel A Brenner, M.D.
• Mara Bresnahan, RN
• Bret Schermerhorn LMHC LLC
• Julia Siegel Breton, M.D.
• Monie Breus
• Ryan Brewster

• Registered Dietitian in Cambridge, MA
• Providers in Cambridge, MA by specialty
• Registered Dietitian in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 31, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.