Hassan Abbass, MD
NPI 1023053980 · Otolaryngology Physician · Mayfield Heights, OH
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hassan Abbass, MD is a Otolaryngology Physician provider in Mayfield Heights, OH (NPI 1023053980).
Provider details
- NPI number
- 1023053980
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35-068071 (OH)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,950 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) |
|---|---|---|
| Removal of Impacted Ear Wax69210 | 525 | $45 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 442 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 265 | $118 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 209 | $158 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 152 | $53 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 940 | 540 |
| Azelastine Hcl | 759 | 416 |
| Omeprazole | 522 | 219 |
| Fluocinolone Acetonide Oil | 224 | 147 |
| Montelukast Sodium | 198 | 79 |
| Ipratropium Bromide | 195 | 82 |
| Methylprednisolone | 170 | 163 |
| Cefdinir |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$122 across 5 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 (2)
- 6693 N Chestnut St Ste 215Ravenna, OH 44266-3900Phone: (330) 297-9080Fax: (330) 297-9077
- 8819 Commons Blvd Ste 100Twinsburg, OH 44087-4102Phone: (216) 488-4800Fax: (440) 786-1321
Registry dates
- Enumerated
- 2006-06-17
- Last updated
- 2020-12-03
- Certified
- 2020-12-03
Frequently asked questions
- What is Hassan Abbass's NPI number?
- Hassan Abbass's National Provider Identifier (NPI) is 1023053980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hassan Abbass's specialty?
- Hassan Abbass is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Hassan Abbass located?
- Hassan Abbass's practice location on file with NPPES is 5850 Landerbrook Dr Ste 100, Mayfield Heights, OH 44124-4071.
- What is Hassan Abbass's phone number?
- The practice phone number listed in the NPPES registry for Hassan Abbass is (216) 488-4800.
- Does Hassan Abbass accept Medicare?
- Hassan Abbass is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hassan Abbass's NPI active?
- Yes — Hassan Abbass's NPI (1023053980) is active in the NPPES registry as of the last update on 2020-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.