Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Eric William Cornatzer, MD

Individual provider Internal Medicine Physician · NPI 1700020948

Eric William Cornatzer, MD practises Internal Medicine in Birmingham, Alabama. Graduated from University of North Dakota School of Medicine in 2009, 17 years ago. Practices with Hospital Physician Services - Southeast Professional Corporation, a 824-clinician group and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
17
Trained at
University of North Dakota School of Medicine
Licensed in
AL
In the registry since
2009
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

619 19th St S
Birmingham, AL 35249-1900
Phone: (205) 934-4794
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 30823 (AL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 30823 (AL)

Record details

NPI number1700020948
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 30, 2009
Last updated in NPPESNovember 30, 2020
Certification dateNovember 30, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Hospital Physician Services - Southeast Professional Corporation — 824 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients210
Services billed 667 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Hospital Physician Services - Southeast Professional Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 824 clinicians in the practice; 12 are shown here.

Other providers in Birmingham