Mark Royer, M.D.
NPI 1699933648 · Otolaryngology Physician · Evansville, IN
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Royer, M.D. is a Otolaryngology Physician provider in Evansville, IN (NPI 1699933648).
Provider details
- NPI number
- 1699933648
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD60275074 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
68 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 27 | $119 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 21 | $123 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 20 | $170 |
Typical Medicare-allowed amounts for these services range $119–$170 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 38 | 18 |
| Fluticasone Propionate | 14 | 11 |
| Ciprofloxacin Hcl/Dexamethbrand: Ciprofloxacin-Dexamethasone | 13 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 6920 S East St Ste BIndianapolis, IN 46227-2215Phone: (888) 938-3838Fax: (888) 919-1083
Registry dates
- Enumerated
- 2008-05-27
- Last updated
- 2025-07-01
- Certified
- 2025-07-01
Frequently asked questions
- What is Mark Royer's NPI number?
- Mark Royer's National Provider Identifier (NPI) is 1699933648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Royer's specialty?
- Mark Royer is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Royer located?
- Mark Royer's practice location on file with NPPES is 706 N Burkhardt Rd, Evansville, IN 47715-2740.
- What is Mark Royer's phone number?
- The practice phone number listed in the NPPES registry for Mark Royer is (812) 465-2727.
- Does Mark Royer accept Medicare?
- Mark Royer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Royer's NPI active?
- Yes — Mark Royer's NPI (1699933648) is active in the NPPES registry as of the last update on 2025-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.