Mark John Frilling, MD
Otolaryngology Physician · Dayton, OH
Mark John Frilling, MD is an otolaryngology physician with a practice address in Dayton, Ohio, and NPI 1326535139, issued on Apr 17, 2018. Check the license (Ohio 35.147238, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Mark John Frilling
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 35.147238 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1222 S Patterson Blvd Ste 400, Dayton, OH 45402
- Phone
- (937) 726-7279
- Enumerated
- Apr 17, 2018
- Record last updated
- Jun 12, 2023
- Medicare enrollment
- Enrolled (PECOS I20230203001178); accepts Medicare assignment
- Medical or professional school
- University Of Toledo College Of Medicine, 2018
- Entity
- Type 1 · individual
Also registered at 1222 S Patterson Blvd Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kara BarlowPhysician Assistant1396434213
- Eric Bauer, M.D.Otolaryngology Physician1790166130
- Chelsea Brannan, AUDAudiologist-Hearing Aid Fitter1811231103
- Elizabeth Brown, SLPSpeech-Language Pathologist1831555374
- Megan Delp, AU.D.Audiologist1891048112
- Joshua Godsey, D.O.Otolaryngology Physician1316214588
Verify Mark John Frilling in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.147238Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average otolaryngology physician in 2024
624 Medicare Part D claims for 297 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 40 claims were for opioids.
Most prescribed
- Fluticasone Propionate80 claims
- Omeprazole75 claims
- Ipratropium Bromide61 claims
- Ofloxacin48 claims
- Mupirocin44 claims
- Ciprofloxacin-Dexamethasone34 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $297.91
14 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Southwest Ohio Ent Specialists IncDayton, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Otolaryngology Physician providers in Ohio
There are 440 otolaryngology physician records in Ohio.
Other otolaryngology physician records in Ohio
- Ksenia Aaron, M.D.Cleveland, OH1891176582
- Abdul Abbass, MDRavenna, OH1871664441
- Fadi Abbass, M.D.Lima, OH1639283914
- Hassan Abbass, MDMayfield Heights, OH1023053980
- Tom Abelson, M.D.Cleveland, OH1942263975
- Jeffery Adam, MDTroy, OH1326019613
- Stewart Adam, MDDayton, OH1225009517
- Stewart Adam, MDVandalia, OH1184866642
- Vijay Adappa, M.D.Oregon, OH1902802648
- Abdulla Adib, MDDayton, OH1891765103
Common questions
What is Mark John Frilling, MD's NPI number?
Mark John Frilling, MD's National Provider Identifier (NPI) is 1326535139, issued on Apr 17, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mark John Frilling, MD located?
The NPPES record lists a practice address at 1222 S Patterson Blvd Ste 400, Dayton, OH, 45402. Phone: (937) 726-7279. Providers update this record themselves, so call before visiting.
How can I verify Mark John Frilling, MD's license?
NPPES lists Ohio license number 35.147238, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark John Frilling, MD prescribe under Medicare Part D?
In 2024, Mark John Frilling, MD had 624 Medicare Part D claims for 297 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.