Melanie Hendrickson

Melanie Hendrickson is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Mill Valley, CA, registered in the NPPES registry with NPI 1336928209 since 2023. Practices at Dba Child Development Center of Marin (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1336928209
Entity type	Individual (Type 1)
Name	Melanie Hendrickson
Sex	Female
Practice address	1058 REDWOOD HWY FRONTAGE RD, Mill Valley, CA, 94941
Phone	4159242444
Enumeration date	2023-09-28
Last updated in NPPES	2023-09-28

Taxonomy & licenses

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

Copy-ready billing details

Provider: Melanie Hendrickson
NPI: 1336928209
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: 1058 REDWOOD HWY FRONTAGE RD, Mill Valley, CA, 94941

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1346897998	Lauren Coomber	Individual	Speech-Language Pathologist	Mill Valley, CA
1891363669	Julie Brinkman	Individual	Speech-Language Pathologist	Mill Valley, CA
1104603323	Ma Pilar Francezka Depaz	Individual	Occupational Therapy Assistant	Mill Valley, CA
1780441949	Dba Child Development Center of Marin	Organization	Hearing and Speech Clinic/Center	Mill Valley, CA
1295559771	Emily Fortner	Individual	Speech-Language Pathologist	Mill Valley, CA
1487599619	Tracy Gwin	Individual	Speech-Language Pathologist	Mill Valley, CA

Verify this record

Cross-check NPI 1336928209 against the authoritative CMS record: view Melanie Hendrickson 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

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.

What specialty is Melanie Hendrickson?

Melanie Hendrickson 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-09-28.