Mrs. Loretta Marie Dunkmann, M.S.

Mrs. Loretta Marie Dunkmann is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in O Fallon, MO, registered in the NPPES registry with NPI 1023481314 since 2015.

✓ Active NPI ✓ Valid NPI checksum

NPI	1023481314
Entity type	Individual (Type 1)
Name	Mrs. Loretta Marie Dunkmann
Credential	M.S.
Sex	Female
Practice address	501 SUNFLOWER LN, O Fallon, MO, 63366
Phone	6362722704
Enumeration date	2015-11-09
Last updated in NPPES	2015-11-09

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
235Z00000X	Speech-Language Pathologist	Primary	2015039627	MO

Copy-ready billing details

Provider: Loretta Dunkmann, M.S.
NPI: 1023481314
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: 501 SUNFLOWER LN, O Fallon, MO, 63366

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1194278994	Amanda Dobbs	Individual	Speech-Language Pathologist	O Fallon, MO
1699220350	Anna Heithaus	Individual	Speech-Language Pathologist	O Fallon, MO
1457870412	Kara Boone	Individual	Speech-Language Pathologist	O Fallon, MO
1407576499	Brooklynn Bryant	Individual	Speech-Language Pathologist	O Fallon, MO
1912689985	Autumn Schwentker	Individual	Speech-Language Pathologist	O Fallon, MO

Verify this record

Cross-check NPI 1023481314 against the authoritative CMS record: view Mrs. Loretta Marie Dunkmann 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 Loretta Dunkmann?

Loretta Dunkmann 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 2015-11-09.