Sarah Williams, ND

Sarah Williams is a Naturopath provider (Naturopath) practicing in Encinitas, CA, registered in the NPPES registry with NPI 1669948758 since 2018. Practices at Family Doctors Medical Group (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1669948758
Entity type	Individual (Type 1)
Name	Sarah Williams
Credential	ND
Sex	Female
Practice address	740 GARDEN VIEW CT STE 207, Encinitas, CA, 92024
Phone	8588003133
Enumeration date	2018-10-16
Last updated in NPPES	2018-10-16

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
175F00000X	Naturopath	Primary	1018	CA

Copy-ready billing details

Provider: Sarah Williams, ND
NPI: 1669948758
Taxonomy: 175F00000X (Naturopath)
Address: 740 GARDEN VIEW CT STE 207, Encinitas, CA, 92024

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1427278878	Sanaz Majd	Individual	Family Medicine Physician	Encinitas, CA
1861707994	Edward Ferrer	Individual	Adult Medicine Physician	Encinitas, CA
1518212737	Family Doctors Medical Group	Organization	Family Medicine Physician	Encinitas, CA
1437630407	Verena Eckstein	Individual	Naturopath	Encinitas, CA

Verify this record

Cross-check NPI 1669948758 against the authoritative CMS record: view Sarah Williams on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is Sarah Williams?

Sarah Williams is registered in NPPES with the primary taxonomy of Naturopath. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-10-16.