Hamad Chaudhary, M.D.
NPI 1679884118 · Otolaryngology Physician · Park Ridge, IL
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hamad Chaudhary, M.D. is a Otolaryngology Physician provider in Park Ridge, IL (NPI 1679884118).
Provider details
- NPI number
- 1679884118
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0079533 (MD)
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
15 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
669 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 145 | $130 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 135 | $93 |
| Removal of Impacted Ear Wax69210 | 72 | $45 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 68 | $168 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 64 | $123 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 57 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 89 | 65 |
| Azelastine Hcl | 81 | 53 |
| Ipratropium Bromide | 48 | 18 |
| Omeprazole | 38 | 25 |
| Doxycycline Hyclate | 32 | 29 |
| Prednisone | 24 | 23 |
| Cephalexin | 24 | 24 |
| Levocetirizine Dihydrochloride |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28 across 1 record (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
- 2010-06-30
- Last updated
- 2021-11-22
- Certified
- 2021-11-22
Frequently asked questions
- What is Hamad Chaudhary's NPI number?
- Hamad Chaudhary's National Provider Identifier (NPI) is 1679884118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hamad Chaudhary's specialty?
- Hamad Chaudhary is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Hamad Chaudhary located?
- Hamad Chaudhary's practice location on file with NPPES is 1875 Dempster St, Park Ridge, IL 60068-1127.
- What is Hamad Chaudhary's phone number?
- The practice phone number listed in the NPPES registry for Hamad Chaudhary is (847) 685-1000.
- Does Hamad Chaudhary accept Medicare?
- Hamad Chaudhary is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hamad Chaudhary's NPI active?
- Yes — Hamad Chaudhary's NPI (1679884118) is active in the NPPES registry as of the last update on 2021-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.