Maher Abu-Hamdan, M.D.
NPI 1144431503 · Otolaryngology Physician · South Bend, IN
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maher Abu-Hamdan, M.D. is a Otolaryngology Physician provider in South Bend, IN (NPI 1144431503).
Provider details
- NPI number
- 1144431503
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01072160A (IN)
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
704 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 | 216 | $83 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 139 | $100 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 92 | $116 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 71 | $160 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 69 | $112 |
| Removal of Impacted Ear Wax69210 | 62 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 205 | 78 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 60 | 59 |
| Levothyroxine Sodium | 42 | 14 |
| Ondansetron Hcl | 40 | 40 |
| Azelastine Hcl | 38 | 12 |
| Fluocinolone Acetonide Oil | 30 | 19 |
| Fluticasone Propionate | 30 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,339 across 42 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
- 2007-05-25
- Last updated
- 2014-01-24
Frequently asked questions
- What is Maher Abu-Hamdan's NPI number?
- Maher Abu-Hamdan's National Provider Identifier (NPI) is 1144431503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maher Abu-Hamdan's specialty?
- Maher Abu-Hamdan is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Maher Abu-Hamdan located?
- Maher Abu-Hamdan's practice location on file with NPPES is 6301 University Commons, South Bend, IN 46635-1571.
- What is Maher Abu-Hamdan's phone number?
- The practice phone number listed in the NPPES registry for Maher Abu-Hamdan is (574) 232-4800.
- Does Maher Abu-Hamdan accept Medicare?
- Maher Abu-Hamdan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maher Abu-Hamdan's NPI active?
- Yes — Maher Abu-Hamdan's NPI (1144431503) is active in the NPPES registry as of the last update on 2014-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.