NPI Portal NPI Lookup & Verification

Maja Seitz

Maja Seitz is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Mattoon, IL, registered in the NPPES registry with NPI 1437604139 since 2016.

✓ Active NPI ✓ Valid NPI checksum

NPI 1437604139
Entity type Individual (Type 1)
Name Maja Seitz
Sex Female
Practice address 1000 HEALTH CENTER DR, Mattoon, IL, 61938
Phone 2172582568
Enumeration date 2016-08-23
Last updated in NPPES 2016-08-23

Taxonomy & licenses

Taxonomy code Specialty Primary License State
235Z00000X Speech-Language Pathologist Primary 242.004029 IL
Copy-ready billing details
Provider: Maja Seitz
NPI: 1437604139
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: 1000 HEALTH CENTER DR, Mattoon, IL, 61938

Other providers at this practice address

NPI Name Type Specialty Location
1407773914 Marissa Arthur Individual Emergency Registered Nurse Mattoon, IL
1851385462 Randy Isaacs Individual Pediatrics Physician Mattoon, IL
1760477004 Lynn Dale Individual Diagnostic Radiology Physician Mattoon, IL
1316920358 Ilya Averbuch Individual Anesthesiology Physician Mattoon, IL
1881665966 John Ventura Individual Emergency Medicine Physician Mattoon, IL
1023086295 John Rogers Individual Internal Medicine Physician Mattoon, IL
1467421677 Arnold Agapito Individual Internal Medicine Physician Mattoon, IL
1518919265 Kathryn Tanner Individual Anesthesiology Physician Mattoon, IL

Verify this record

Cross-check NPI 1437604139 against the authoritative CMS record: view Maja Seitz 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 NPI 1437604139 active?
Yes — as of the latest NPPES snapshot, NPI 1437604139 is active (record last updated 2016-08-23).
How do I verify Maja Seitz's NPI record?
Cross-check NPI 1437604139 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-08-23.