Jillian Mattioni, DO
NPI 1477990091 · Otolaryngology Physician · Exton, PA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jillian Mattioni, DO is a Otolaryngology Physician provider in Exton, PA (NPI 1477990091).
Provider details
- NPI number
- 1477990091
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- OS019989 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,314 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 563 | $97 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 172 | $136 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 107 | $196 |
| Professional Service for Multiple Injections of Allergen95117 | 100 | $13 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 97 | $119 |
| Removal of Impacted Ear Wax69210 | 74 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 82 | 37 |
| Azelastine Hcl | 58 | 18 |
| Fluticasone Propionate | 45 | 27 |
| Omeprazole | 45 | 17 |
| Ofloxacin | 42 | 35 |
| Prednisone | 41 | 31 |
| Famotidine | 38 | 16 |
| Fluocinolone Acetonide Oil | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$134 across 4 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
Additional practice locations (1)
- 460 Creamery Way Ste 103Exton, PA 19341Phone: (610) 384-8300Fax: (610) 384-8885
Registry dates
- Enumerated
- 2013-05-23
- Last updated
- 2019-08-06
Frequently asked questions
- What is Jillian Mattioni's NPI number?
- Jillian Mattioni's National Provider Identifier (NPI) is 1477990091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Mattioni's specialty?
- Jillian Mattioni is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Jillian Mattioni located?
- Jillian Mattioni's practice location on file with NPPES is 460 Creamery Way Ste 103, Exton, PA 19341.
- What is Jillian Mattioni's phone number?
- The practice phone number listed in the NPPES registry for Jillian Mattioni is (610) 384-8300.
- Does Jillian Mattioni accept Medicare?
- Jillian Mattioni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jillian Mattioni's NPI active?
- Yes — Jillian Mattioni's NPI (1477990091) is active in the NPPES registry as of the last update on 2019-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.