DR. MAROUN T SEMAAN M.D
NPI 1255509626
Otolaryngology - Otology & Neurotology in Cleveland, OH
About Dr. Maroun T Semaan M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MAROUN T SEMAAN M.D (NPI 1255509626) is an individual otology & neurotology provider in Cleveland, Ohio, licensed in Ohio (35.093839) and active in the NPI registry since February 2008. He is enrolled in Medicare PECOS, is affiliated with University Hospitals Portage Medical Center, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Maroun T Semaan M.d is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Maroun Semaan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cleveland, OH 44106
- Reassigned Medicare billing, Ohio enrollment
- 3,958 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Hospitals Portage Medical Center
Acute Care Hospitals · Ravenna, OHUh Cleveland Medical Center
Acute Care Hospitals · Cleveland, OHUniversity Hospitals - Elyria Medical Center
Acute Care Hospitals · Elyria, OHUniversity Hospitals Ahuja Medical Center
Acute Care Hospitals · Beachwood, OHMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLEVELAND, OH 44106
CLEVELAND, OH 44106
CLEVELAND, OH 44106
CLEVELAND, OH 44106
CLEVELAND, OH 44106
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Maroun Semaan's NPI number?
The NPI number for Maroun Semaan is 1255509626. It was assigned to this individual provider in the NPPES registry on February 19, 2008.
Where is Maroun Semaan located?
Maroun Semaan practices at 11100 Euclid Ave Lks 5045, Cleveland, OH 44106. The listed phone number is (216) 844-5500.
What is Maroun Semaan's specialty?
The primary specialty registered for this NPI is Otolaryngology, specializing in Otology & Neurotology, with taxonomy code 207YX0901X.
Is Maroun Semaan enrolled in Medicare?
Yes. Maroun Semaan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Maroun Semaan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maroun Semaan reassigns Medicare benefits to University Hospitals Medical Group Inc (Cleveland, OH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Maroun Semaan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maroun Semaan accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Antidote Health Plan of Ohio, Inc. and 2 other insurers list Maroun Semaan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Maroun Semaan affiliated with any hospitals?
According to CMS data, Maroun Semaan is affiliated with University Hospitals Portage Medical Center, Uh Cleveland Medical Center, University Hospitals - Elyria Medical Center and University Hospitals Ahuja Medical Center.
When was this NPI record last updated?
The NPPES record for Maroun Semaan was last updated on December 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Maroun T Semaan, M.D · NPI 1255509626
Otology & Neurotology physician in Cleveland, Ohio. Individual provider, active in the CMS NPPES registry since February 19, 2008.
## Identity
- **NPI:** 1255509626 (Entity type: Individual)
- **Enumerated:** February 19, 2008
- **Primary specialty:** Otolaryngology - Otology & Neurotology · taxonomy 207YX0901X
- **State license:** 35.093839 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 11100 EUCLID AVE, LKS 5045, Cleveland, OH 44106-1716
- **Phone:** (216) 844-5500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** University Hospitals Medical Group Inc (NPI 1669499414, Cleveland, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** December 13, 2020
- **Other identifiers:** Medicaid 2966456 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1255509626) · Data from the CMS NPPES public registry.