Joseph Sidari, MD
NPI 1699709584 · Otolaryngology Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Sidari, MD is a Otolaryngology Physician provider in Worcester, MA (NPI 1699709584).
Provider details
- NPI number
- 1699709584
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 227751 (MA)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,228 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) |
|---|---|---|
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 402 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 201 | $91 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 140 | $125 |
| Removal of Impacted Ear Wax69210 | 127 | $48 |
| Professional Service for Multiple Injections of Allergen95117 | 86 | $13 |
| 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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 352 | 127 |
| Ipratropium Bromide | 104 | 30 |
| Fluticasone Propionate | 86 | 29 |
| Levocetirizine Dihydrochloride | 85 | 21 |
| Montelukast Sodium | 56 | 18 |
| Omeprazole | 54 | 17 |
| Dupilumabbrand: Dupixent Pen | 40 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$218 across 7 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
- 2006-07-10
- Last updated
- 2018-10-16
Frequently asked questions
- What is Joseph Sidari's NPI number?
- Joseph Sidari's National Provider Identifier (NPI) is 1699709584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Sidari's specialty?
- Joseph Sidari is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Sidari located?
- Joseph Sidari's practice location on file with NPPES is 123 Summer St, Worcester, MA 01608-1216.
- What is Joseph Sidari's phone number?
- The practice phone number listed in the NPPES registry for Joseph Sidari is (508) 368-3103.
- Does Joseph Sidari accept Medicare?
- Joseph Sidari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Sidari's NPI active?
- Yes — Joseph Sidari's NPI (1699709584) is active in the NPPES registry as of the last update on 2018-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.