Sarah Katherine Laye, M.S., R.D.

Primary specialty

Registered DietitianTaxonomy code 133V00000X

License

954666 Issued in CA

Practice address

2101 Courage Dr
Ms 10-100, SCH and SS
Fairfield, CA 94533-6717

Phone

(707) 435-2213

Fax

(707) 421-4740

NPI assigned

Jun 24, 2006

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 names 1

• Miss Sarah Katherine Dayoc Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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.

• County of Solano

  • Federally Qualified Health Center (FQHC)
  • Fairfield, CA
  • NPI 1083845275
  NPD (past)
• County of Solano

  • Community/Behavioral Health Agency
  • Fairfield, CA
  • NPI 1497058317
  NPD (past)

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

{
    "created_epoch": "1151107200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1851327316",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1460 BELLO DR",
            "city": "DIXON",
            "state": "CA",
            "postal_code": "956204838",
            "telephone_number": "707-435-2211",
            "fax_number": "707-421-4740"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2101 COURAGE DR",
            "address_2": "MS 10-100, SCH AND SS",
            "city": "FAIRFIELD",
            "state": "CA",
            "postal_code": "945336717",
            "telephone_number": "707-435-2213",
            "fax_number": "707-421-4740"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAYE",
        "first_name": "SARAH",
        "middle_name": "KATHERINE",
        "name_prefix": "Mrs.",
        "credential": "M.S., R.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-24",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "CA",
            "license": "954666",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SARAH",
            "last_name": "DAYOC",
            "middle_name": "KATHERINE",
            "prefix": "MISS",
            "credential": "M.S., R.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Elizabeth Grace Laux
• Katlin Lavagnino
• Temitope Lawal, PMHNP
• Janeece T Lawless
• Tristan Lay
• Diane Leslie Layman, CRNA
• Donald Layne
• Victoria Layne
• Venetia Lazenski
• Selena Margarita Le Blanc, MFTT

• Registered Dietitian in Fairfield, CA
• Providers in Fairfield, CA by specialty
• Registered Dietitian in California

• 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.