Mrs. Nancy Thorner, M.A., CCC

Mrs. Nancy Thorner is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Damascus, MD, registered in the NPPES registry with NPI 1821116153 since 2007.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1821116153
Entity type	Individual (Type 1)
Name	Mrs. Nancy Thorner
Credential	M.A., CCC
Sex	Female
Practice address	Damascus, MD, 20872
Phone	3013689193
Fax	3013689194
Enumeration date	2007-03-26
Last updated in NPPES	2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
235Z00000X	Speech-Language Pathologist	Primary	04109	MD

Copy-ready billing details

Provider: Nancy Thorner, M.A., CCC
NPI: 1821116153
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: Damascus, MD, 20872

Verify this record

Cross-check NPI 1821116153 against the authoritative CMS record: view Mrs. Nancy Thorner 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

Where does Nancy Thorner practice?

The practice location on file with NPPES is in Damascus, MD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Nancy Thorner?

The National Provider Identifier (NPI) for Nancy Thorner is 1821116153, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.