Mark Frilling, MD
NPI 1326535139 · Otolaryngology Physician · Dayton, OH
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Frilling, MD is a Otolaryngology Physician provider in Dayton, OH (NPI 1326535139).
Provider details
- NPI number
- 1326535139
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
894 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 306 | $121 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 149 | $156 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 74 | $86 |
| Removal of Impacted Ear Wax69210 | 69 | $40 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 59 | $119 |
| Removal of Impacted Cerumen (one Or Both Ears) By Physician on Same Date of Service As Audiologic Function TestingG0268 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 80 | 38 |
| Omeprazole | 75 | 37 |
| Ipratropium Bromide | 61 | 35 |
| Ofloxacin | 48 | 38 |
| Mupirocin | 44 | 34 |
| Ciprofloxacin Hcl/Dexamethbrand: Ciprofloxacin-Dexamethasone | 34 | 24 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 31 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$298 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-17
- Last updated
- 2023-06-12
- Certified
- 2023-06-12
Frequently asked questions
- What is Mark Frilling's NPI number?
- Mark Frilling's National Provider Identifier (NPI) is 1326535139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Frilling's specialty?
- Mark Frilling is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Frilling located?
- Mark Frilling's practice location on file with NPPES is 1222 S Patterson Blvd Ste 400, Dayton, OH 45402-2642.
- What is Mark Frilling's phone number?
- The practice phone number listed in the NPPES registry for Mark Frilling is (937) 726-7279.
- Does Mark Frilling accept Medicare?
- Mark Frilling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Frilling's NPI active?
- Yes — Mark Frilling's NPI (1326535139) is active in the NPPES registry as of the last update on 2023-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.