Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John P. Kostrzewa, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1093924359

Dr. John P. Kostrzewa, MD is an Otolaryngology in Huntsville, Alabama. Qualified in 2005, 21 years ago. Practices with North Alabama ENT Associates, a 27-clinician group and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
21
Licensed in
AL
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1963 Memorial Pkwy SW Ste 5
Huntsville, AL 35801
Phone: (256) 536-9300
Fax: (256) 535-9032
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 27811 (AL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1093924359
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2007
Last updated in NPPESDecember 22, 2022
Certification dateDecember 22, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOTOLARYNGOLOGY
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice North Alabama Ent Associates — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Huntsville