Quick answers
- Does Gasan Nemr accept Medicare assignment?
- Yes. Medicare's clinician data says Gasan Nemr accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Gasan Nemr see?
- In 2024, CMS data shows 505 Original Medicare patients and 9,228 services for Gasan Nemr. This counts Original Medicare only and measures volume, not quality.
- What is Gasan Nemr's NPI number?
- 1205803665. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Gasan Nemr, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 505 |
|---|---|
| Services billed to Medicare | 9,228 |
| Different services or procedures | 133 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)1,550 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)486 services
- Insertion of needle into vein for collection of blood sample (36415)438 services
- Blood test, comprehensive group of blood chemicals (80053)402 services
- Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)391 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Chronic kidney disease42%
- Diabetes35%
- Ischemic heart disease34%
Hospitals where Gasan Nemr works
Medicare's Facility Affiliation Data lists Gasan Nemr at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Cleveland ClinicCleveland, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360180
- Cleveland Clinic Avon HospitalAvon, OH · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 360364
- Fairview HospitalCleveland, OH · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 360077
- Lutheran HospitalCleveland, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360087
Practice locations
Addresses where Gasan Nemr is enrolled with Medicare (CMS data updated October 2, 2026).
- 25200 Ctr Ridge RdWestlake, OH 44145
- 25200 Ctr Ridge Rd, Suite 2300Westlake, OH 44145
- 25200 Ctr Ridge Rd, Suite 2400Westlake, OH 44145 (440) 333‑3332
Group practices
Medicare enrollment lists Gasan Nemr as a member of this group (CMS data updated October 2, 2026).
- Premier Physicians Centers Inc51 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Westlake
Clinicians with the same Medicare primary specialty in Westlake, OH — not a recommendation.
Other clinicians in Premier Physicians Centers Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2000 (26 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1205803665 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians