Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARK KNACKSTEDT
NPI 1285203521
Otolaryngology in Shreveport, LA

Active since June 22, 2021
2530 BERT KOUNS INDUSTRIAL LOOP STE 112, SHREVEPORT, LA 71118(318) 212-3960(318) 212-3907 Get Directions Write a Review

NPPES record last updated: July 10, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jul 10, 2026, Jun 22, 2021 (2 updates tracked since 2021).

About Mark Knackstedt NPPES

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

MARK KNACKSTEDT (NPI 1285203521) is an individual otolaryngology provider in Shreveport, Louisiana, licensed in Louisiana (352615) and active in the NPI registry since June 2021.

NPPES Registry Identity

NPI1285203521
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameMARK KNACKSTEDT
Location Address2530 BERT KOUNS INDUSTRIAL LOOP STE 112Shreveport, LA 71118-3153
Mailing Address2530 Bert Kouns Industrial Loop Ste 112Shreveport, LA 71118-3153 · (318) 212-3960 · Fax (318) 212-3907
Fax(318) 212-3907
Sole ProprietorYes
Enumeration DateJune 22, 2021
Last NPPES UpdateJuly 10, 20262 updates tracked since enumeration
NPPES CertifiedJuly 10, 2026
NPI 1285203521 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License Licensed in LA · 352615
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.
2530 BERT KOUNS INDUSTRIAL LOOP STE 112, Shreveport, LA 71118

Other Providers at the Same Location NPPES 3

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

Allergy & Immunology
2530 BERT KOUNS INDUSTRIAL LOOP STE 112
SHREVEPORT, LA 71118
Allergy & Immunology
2530 BERT KOUNS INDUSTRIAL LOOP STE 112
SHREVEPORT, LA 71118
Otolaryngology
2530 BERT KOUNS INDUSTRIAL LOOP STE 112
SHREVEPORT, LA 71118

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 Mark Knackstedt's NPI number?

The NPI number for Mark Knackstedt is 1285203521. It was assigned to this individual provider in the NPPES registry on June 22, 2021.

Where is Mark Knackstedt located?

Mark Knackstedt practices at 2530 Bert Kouns Industrial Loop Ste 112, Shreveport, LA 71118. The listed phone number is (318) 212-3960.

What is Mark Knackstedt'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 Mark Knackstedt was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 58 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.