Ashley Nicole Mark

Ashley Nicole Mark is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Montebello, CA, registered in the NPPES registry with NPI 1902425176 since 2020.

✓ Active NPI ✓ Valid NPI checksum

NPI	1902425176
Entity type	Individual (Type 1)
Name	Ashley Nicole Mark
Sex	Female
Practice address	900 S GREENWOOD AVE, Montebello, CA, 90640
Phone	3237214605
Enumeration date	2020-04-08
Last updated in NPPES	2020-04-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
235Z00000X	Speech-Language Pathologist	Primary	29796	CA

Copy-ready billing details

Provider: Ashley Mark
NPI: 1902425176
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: 900 S GREENWOOD AVE, Montebello, CA, 90640

Verify this record

Cross-check NPI 1902425176 against the authoritative CMS record: view Ashley Nicole Mark 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 Ashley Mark?

Ashley Mark 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 2020-04-08.