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LOUIS PETER ALT M.D.
NPI 1902855778
Otolaryngology in Dubuque, IA

Active since May 09, 2006
1000 LANGWORTHY ST, DUBUQUE, IA 52001(563) 584-3475(563) 584-3395 Get Directions Write a Review

NPPES record last updated: November 25, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Louis Peter Alt M.d. NPPES

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

LOUIS PETER ALT M.D. (NPI 1902855778) is an individual otolaryngology provider in Dubuque, Iowa, licensed in Iowa (19813) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1902855778
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameLOUIS PETER ALTCredential: M.D.
Location Address1000 LANGWORTHY STDubuque, IA 52001-7313
Mailing Address1500 Associates DrDubuque, IA 52002-2201 · (563) 584-4100 · Fax (563) 584-4110
Phone(563) 584-3475
Fax(563) 584-3395
Sole ProprietorNo
Enumeration DateMay 9, 2006
Last NPPES UpdateNovember 25, 2009
✔ NPI 1902855778 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in IA · 19813
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
1000 LANGWORTHY ST, Dubuque, IA 52001
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Other Names 1

Other Name (5)Peter Alt M.d.

Other Identifiers 2

Medicare UPINA00202
Medicaid0214130IA

Other Providers at the Same Location NPPES 20

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

LARISSA R DEHNING PA-C
Physician Assistant
1000 LANGWORTHY ST
DUBUQUE, IA 52001
Dubuque County (563) 584-3226
KIM M. EHLERS A.R.N.P.
Nurse Practitioner
1000 LANGWORTHY ST
DUBUQUE, IA 52001
Dubuque County (563) 584-3430
SUSAN G. BUSHMAN A.R.N.P.
Nurse Practitioner
1000 LANGWORTHY ST
DUBUQUE, IA 52001
Dubuque County (563) 584-3480
BRIAN LEO LOC D.O.
Internal Medicine (Cardiovascular Disease)
1000 LANGWORTHY ST
DUBUQUE, IA 52001
Dubuque County (563) 584-3425
JOSEPH BERNARD FULLER M.D.
Surgery
1000 LANGWORTHY ST
DUBUQUE, IA 52001
Dubuque County (563) 584-3450
THOMAS ANTHONY SINSKY M.D.
Internal Medicine
1000 LANGWORTHY ST
DUBUQUE, IA 52001
Dubuque County (563) 584-3430
KARI PFAB ARNP
Nurse Practitioner
1000 LANGWORTHY ST
DUBUQUE, IA 52001
Dubuque County (563) 584-3425
CHARLES ALLEN PARKER M.D.
Otolaryngology
1000 LANGWORTHY ST
DUBUQUE, IA 52001
Dubuque County (563) 584-3475

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 Louis Alt's NPI number?

The NPI number for Louis Alt is 1902855778. It was assigned to this individual provider in the NPPES registry on May 9, 2006. The provider is also known as Peter Alt M.D..

Where is Louis Alt located?

Louis Alt practices at 1000 Langworthy St, Dubuque, IA 52001. The listed phone number is (563) 584-3475.

What is Louis Alt's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

When was this NPI record last updated?

The NPPES record for Louis Alt was last updated on November 25, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.