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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MRS. MADELINE MARIE KOPFF
NPI 1790600120
Speech-Language Pathologist in Saint Louis, MO

Active since August 13, 2026
9735 LANDMARK PARKWAY DR, SAINT LOUIS, MO 63127(314) 821-7554 Get Directions Write a Review

NPPES record added: August 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mrs. Madeline Marie Kopff NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. MADELINE MARIE KOPFF (NPI 1790600120) is an individual speech-language pathologist provider in Saint Louis, Missouri and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1790600120
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMRS. MADELINE MARIE KOPFF
Location Address9735 LANDMARK PARKWAY DRSaint Louis, MO 63127-1616
Mailing Address5640 Devonshire AveSaint Louis, MO 63109-2871
Phone(314) 821-7554
Sole ProprietorNo
Enumeration DateAugust 13, 2026
NPPES CertifiedAugust 13, 2026
✔ NPI 1790600120 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
9735 LANDMARK PARKWAY DR, Saint Louis, MO 63127
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Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. MARY J ALBRIGHT LCSW
Social Worker (Clinical)
9735 LANDMARK PARKWAY DR, SUITE 17
SAINT LOUIS, MO 63127
St. Louis County (314) 842-6223
PREFERRED RESOURCE NETWORK
Counselor (Professional)
9735 LANDMARK PARKWAY DR
SAINT LOUIS, MO 63127
St. Louis County (800) 356-0845
MRS. ROSA J JACKS-LOYA LPC
Counselor
9735 LANDMARK PARKWAY DR, SUITE 17
SAINT LOUIS, MO 63127
St. Louis County (314) 842-6223
LISA MARIE PASCHKE LCSW
Social Worker (Clinical)
9735 LANDMARK PARKWAY DR, SUITE 17
SAINT LOUIS, MO 63127
St. Louis County (314) 842-6223
SELENA CAREY
Occupational Therapy Assistant
9735 LANDMARK PARKWAY DR
SAINT LOUIS, MO 63127
St. Louis County (636) 208-8915
MRS. PAULA SUE HAMVAS MA,LCSW, CEAP
Counselor (Mental Health)
9735 LANDMARK PARKWAY DR, STE 17
SAINT LOUIS, MO 63127
St. Louis County (314) 842-6223
MS. EILEEN SCHMITZ LPC
Counselor (Professional)
9735 LANDMARK PARKWAY DR, SUITE 17
SAINT LOUIS, MO 63127
St. Louis County (314) 842-6223
MS. JUDY COHEN FAINTICH LPC
Counselor (Professional)
9735 LANDMARK PARKWAY DR, SUITE 17
SAINT LOUIS, MO 63127
St. Louis County (314) 842-6223

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Madeline Kopff's NPI number?

The NPI number for Madeline Kopff is 1790600120. It was assigned to this individual provider in the NPPES registry on August 13, 2026.

Where is Madeline Kopff located?

Madeline Kopff practices at 9735 Landmark Parkway Dr, Saint Louis, MO 63127. The listed phone number is (314) 821-7554.

What is Madeline Kopff's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Madeline Kopff was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.