Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1629203112 Individual Practitioner Male Practitioner

Dr. Mark Thornton , DO

Emergency Medicine • Dayton, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Thornton, DO is a certified Emergency Medicine practicing in Dayton, OH. With approximately 18 years of clinical experience since graduating from Ohio Medical University in 2008, Dr. Thornton delivers high-quality medical care to the local community at 405 W GRAND AVE.

Dr. Thornton is affiliated with Emergency Medicine Specialists Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, emergency department visit with moderate level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

405 W Grand Ave

Dayton, OH 454057538

Telephone 9377233211
Associated Practice Facility / Clinic
🏢 Southview Pathologists, Inc Facility NPI 1619952884

Medicare Profile & Education

Medical School

Ohio Medical University

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Dayton, OH

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
18 Yrs +1.7 yrs vs City Avg
City Avg: 16.3 Yrs
State Avg: 21.5 Yrs
Regional Practice Density
122 Specialists

Practicing in Dayton, OH (3084 Statewide)

Telehealth Adoption Rate
0.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
85.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Thornton (18 Years) 18 Yrs
Dayton Specialty Average (16.3 Years) 16.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity
72 71 $1191.00 $168.12
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
47 44 $49.00 $7.68
99284 Emergency department visit with moderate level of medical decision making
21 20 $771.00 $116.18

Medical Specialties & State Licenses

CMS Verified: 2021-03-31
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License OH 34.010681

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

State License OH 58.002831

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

Emergency Medicine Specialists Inc

3535 Southern Blvd, Kettering, OH 454291221

Phone: 9377024024

Secondary Practice Locations

8701 Old Troy Pike

Huber Heights, OH 454241066

Phone: 9375583338

100 Kettering Way

Franklin, OH 450051155

Phone: 9374584700

6147 State Route 122

Middletown, OH 450055201

Phone: 5132613410

450f Washington Jackson Rd

Eaton, OH 453208699

Phone: 9374568376

3535 Southern Blvd

Kettering, OH 454291221

Phone: 9373958166

600 W Main St

Troy, OH 453733384

Phone: 9379807010

1 Kettering Way

Piqua, OH 453564109

Phone: 9379162625

4000 Miamisburg Centerville Rd

Miamisburg, OH 453427615

Phone: 9373848791

1997 Miamisburg Centerville Rd

Centerville, OH 454593811

Phone: 9374016228

Practice Associates & Co-Workers

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

8 Associated Practitioners
NPI 1063593044

Doctor of Medicine (M.D.), Master of Science

Dr. Karthik Rao , DO

Emergency Medicine

NPI 1346500816

Doctor of Osteopathic Medicine (D.O.)

NPI 1447757380

Doctor of Medicine (M.D.)

Dr. Tanner Weigand , DO

Emergency Medicine

NPI 1548655715

Doctor of Osteopathic Medicine (D.O.)

Dr. Siddarth Goyal , DO

Emergency Medicine

NPI 1659804953

Doctor of Osteopathic Medicine (D.O.)

Dr. David Toro , MD

Emergency Medicine

NPI 1760764815

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location March 31, 2021

Registered at 405 W GRAND AVE, DAYTON, OH 454057538 (Tel: 9377233211)

📍
Updated Business Mailing Address March 31, 2021

Registered at 3131 NEWMARK DR STE 220, MIAMISBURG, OH 453425400 (Tel: 9374388910)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 19, 2020

Emergency Medicine (License #34.010681 in OH)

NPI Profile Active May 27, 2009

NPI status registered as active in NPPES database

📍
Updated Practice Location May 27, 2009

Registered at 405 W GRAND AVE, MEDICAL EDUCATION, DAYTON, OH 454054720 (Tel: 9372263200)

📍
Updated Business Mailing Address May 27, 2009

Registered at 425 DAYTON TOWERS DR, APT 14N, DAYTON, OH 454101198

👤
Provider Name / Credentials Updated May 27, 2009

Recorded as MARK THORNTON, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 27, 2009

Student in an Organized Health Care Education/Training Program (License #58.002831 in OH)

🟢
Initial NPI Registration & Enumeration May 27, 2009

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: 1629203112
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 27, 2009
Last Update: March 31, 2021
Sole Proprietor: No

Mailing Address

3131 Newmark Dr Ste 220

Miamisburg, OH 453425400

Phone: 9374388910

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.