Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1124656327 Individual Practitioner Male Practitioner

Dr. Alexander Joseph Koehler , MD

Internal Medicine • Dayton, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Alexander Koehler, MD is a certified Internal Medicine practicing in Dayton, OH. With approximately 6 years of clinical experience since graduating from Wright State University Boonshoft School Of Medicine in 2020, Dr. Koehler delivers high-quality medical care to the local community at 3 W RAHN RD.

Dr. Koehler is affiliated with South Dayton Acute Care Consultants, Inc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

3 W Rahn Rd
Suite #102

Dayton, OH 45429

Telephone 9374338990
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Wright State University Boonshoft School Of Medicine

Graduation Year

2020

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Dayton, OH

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
6 Yrs -14.3 yrs vs City Avg
City Avg: 20.3 Yrs
State Avg: 26.9 Yrs
Regional Practice Density
232 Specialists

Practicing in Dayton, OH (5516 Statewide)

Telehealth Adoption Rate
6.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Koehler (6 Years) 6 Yrs
Dayton Specialty Average (20.3 Years) 20.3 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-06-06
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License OH 35.152383

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

South Dayton Acute Care Consultants, Inc

33 W Rahn Rd, Dayton, OH 454292219

Phone: 9374338990

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Carrie Worley , MD

Internal Medicine

NPI 1003557653

Doctor of Medicine (M.D.)

Lauren Yurkschatt , PA

Physician Assistant

NPI 1003635749

Physician Assistant

Dr. Muhammad Shahid , MD

Internal Medicine

NPI 1023329786

Doctor of Medicine (M.D.)

Nicole Hammock , APRN CNP

Nurse Practitioner

NPI 1023660461

Advanced Practice Registered Nurse - Certified Nurse Practitioner

Dr. Daniel Butnariu , MD

Internal Medicine - Critical Care Medicine

NPI 1043402035

Doctor of Medicine (M.D.)

Dr. Shruti Patel , MD

Internal Medicine - Infectious Disease

NPI 1053635045

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location June 27, 2025

Registered at 3 W RAHN RD, SUITE #102, DAYTON, OH 45429 (Tel: 9374338990)

📍
Updated Business Mailing Address June 27, 2025

Registered at 4215 RUSHMORE PL, BEAVERCREEK, OH 454301941

NPI Profile Active April 01, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location April 01, 2020

Registered at 2145 N FAIRFIELD RD STE 100, BEAVERCREEK, OH 454312783 (Tel: 9375583900)

📍
Updated Business Mailing Address April 01, 2020

Registered at 61 RINGGOLD ST, DAYTON, OH 454031814

👤
Provider Name / Credentials Updated April 01, 2020

Recorded as ALEXANDER KOEHLER, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 01, 2020

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 01, 2020

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1124656327
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 01, 2020
Last Update: June 27, 2025
Sole Proprietor: No

Mailing Address

4215 Rushmore Pl

Beavercreek, OH 454301941

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.