Charlotte Dugan, M.D.
NPI 1689635039 · Otolaryngology Physician · Noblesville, IN
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charlotte Dugan, M.D. is a Otolaryngology Physician provider in Noblesville, IN (NPI 1689635039).
Provider details
- NPI number
- 1689635039
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 01036792A (IN)
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,732 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) |
|---|---|---|
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 889 | $13 |
| Professional Service for Multiple Injections of Allergen95117 | 285 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 157 | $84 |
| Removal of Impacted Ear Wax69210 | 135 | $43 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 115 | $119 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 66 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 125 | 40 |
| Azelastine Hcl | 94 | 32 |
| Mupirocin | 41 | 28 |
| Ipratropium Bromide | 29 | 19 |
| Nystatin | 28 | 13 |
| Levothyroxine Sodium | 19 | — |
| Ofloxacin | 17 | 13 |
| Fluticasone Propionate | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-28
- Last updated
- 2023-11-27
- Certified
- 2020-10-07
Frequently asked questions
- What is Charlotte Dugan's NPI number?
- Charlotte Dugan's National Provider Identifier (NPI) is 1689635039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charlotte Dugan's specialty?
- Charlotte Dugan is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Charlotte Dugan located?
- Charlotte Dugan's practice location on file with NPPES is 18000 River Ave, Noblesville, IN 46062-8329.
- What is Charlotte Dugan's phone number?
- The practice phone number listed in the NPPES registry for Charlotte Dugan is (317) 773-6579.
- Does Charlotte Dugan accept Medicare?
- Charlotte Dugan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charlotte Dugan's NPI active?
- Yes — Charlotte Dugan's NPI (1689635039) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.