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

Mark John Frilling, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1326535139

Mark John Frilling, MD is an Otolaryngology in Dayton, Ohio. Graduated from University of Toledo College of Medicine in 2018, 8 years ago. Practices with Southwest Ohio ENT Specialists Inc, a 41-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
8
Trained at
University of Toledo College of Medicine
Licensed in
OH
In the registry since
2018
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

1222 S Patterson Blvd Ste 400
Dayton, OH 45402-2642
Phone: (937) 726-7279
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 35.147238 (OH)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1326535139
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 17, 2018
Last updated in NPPESJune 12, 2023
Certification dateJune 12, 2023
Mailing address1222 S Patterson Blvd Ste 400, Dayton, OH 45402-2642

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF TOLEDO COLLEGE OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Southwest Ohio Ent Specialists Inc — 41 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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