Madeline Williams

Madeline Williams is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Santee, CA, registered in the NPPES registry with NPI 1992633770 since 2026.

✓ Active NPI ✓ Valid NPI checksum

NPI	1992633770
Entity type	Individual (Type 1)
Name	Madeline Williams
Sex	Female
Practice address	8840 N MAGNOLIA AVE STE 220, Santee, CA, 92071
Phone	6197497059
Enumeration date	2026-05-12
Last updated in NPPES	2026-05-12

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
235Z00000X	Speech-Language Pathologist	Primary	21423	—

Copy-ready billing details

Provider: Madeline Williams
NPI: 1992633770
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: 8840 N MAGNOLIA AVE STE 220, Santee, CA, 92071

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1003284563	Jessica Doran	Individual	Pediatric Occupational Therapist	Santee, CA
1619338498	Samantha Everette	Individual	Occupational Therapist	Santee, CA
1649797986	Megan Greebon Koerth	Individual	Speech-Language Pathologist	Santee, CA
1215426606	Kylie Trimm	Individual	Speech-Language Assistant	Santee, CA
1346714060	Brianna Bernstein	Individual	Physical Therapist	Santee, CA
1477102853	Allison Schwartz	Individual	Speech-Language Pathologist	Santee, CA
1992346084	Irma Rodriguez	Individual	Speech-Language Pathologist	Santee, CA
1306476882	Avery Martin	Individual	Speech-Language Assistant	Santee, CA

Verify this record

Cross-check NPI 1992633770 against the authoritative CMS record: view Madeline 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 Madeline Williams?

Madeline Williams is registered in NPPES with the primary taxonomy of Speech-Language Pathologist. 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 2026-05-12.