Jill Mazza, M.D.
NPI 1700049731 · Otolaryngology Physician · Burbank, CA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Mazza, M.D. is a Otolaryngology Physician provider in Burbank, CA (NPI 1700049731).
Provider details
- NPI number
- 1700049731
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A113348 (CA)
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 tenure25% of score
17 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
1,010 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 | 413 | $92 |
| Removal of Impacted Ear Wax69210 | 256 | $48 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 203 | $112 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 38 | $58 |
| Comprehensive Hearing and Speech Recognition Test92557 | 25 | $36 |
| Test to Assess Middle Ear Function92567 | 25 |
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 |
|---|---|---|
| Fluticasone Propionate | 104 | 50 |
| Montelukast Sodium | 73 | 31 |
| Ipratropium Bromide | 46 | 27 |
| Dupilumabbrand: Dupixent Syringe | 33 | — |
| Prednisone | 29 | 23 |
| Azelastine Hcl | 25 | 15 |
| Amoxicillin | 23 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$424 across 17 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)
- 191 S. Buena Vista StSuite 320Burbank, CA 91505Phone: (818) 559-9727Fax: (818) 559-5514
Registry dates
- Enumerated
- 2008-07-09
- Last updated
- 2025-09-22
- Certified
- 2025-09-22
Frequently asked questions
- What is Jill Mazza's NPI number?
- Jill Mazza's National Provider Identifier (NPI) is 1700049731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Mazza's specialty?
- Jill Mazza is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Jill Mazza located?
- Jill Mazza's practice location on file with NPPES is 501 S Buena Vista St, Burbank, CA 91505-4809.
- What is Jill Mazza's phone number?
- The practice phone number listed in the NPPES registry for Jill Mazza is (818) 847-6049.
- Does Jill Mazza accept Medicare?
- Jill Mazza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Mazza's NPI active?
- Yes — Jill Mazza's NPI (1700049731) is active in the NPPES registry as of the last update on 2025-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.