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

Alexander Joseph Koehler, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1124656327

Alexander Joseph Koehler, MD is an Internal Medicine in Dayton, Ohio. Graduated from Wright State University Boonshoft School of Medicine in 2020, 6 years ago. Practices with South Dayton Acute Care Consultants, Inc, a 116-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
6
Trained at
Wright State University Boonshoft School of Medicine
Licensed in
OH
In the registry since
2020
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Dayton, OH

No coordinates on file. Search this address in Google Maps

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35.152383 (OH)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1124656327
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 1, 2020
Last updated in NPPESJune 27, 2025
Certification dateJune 6, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolWRIGHT STATE UNIVERSITY BOONSHOFT SCHOOL OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice South Dayton Acute Care Consultants, Inc — 116 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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