Active NPI
Bassam Haddad, MD
- Rheumatology Physician
- Westlake, OH
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Rheumatology Physician
- License
- 35096045
- Practice address
- 25200 Center Ridge Rd Ste 2100
Westlake, OH 44145-4146 - Phone
- (440) 331-5962
- Fax
- (440) 673-1926
- NPI assigned
- Sep 3, 2008
- Last updated
- Jul 21, 2025
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Rheumatology Physician | 207RR0500X | 35096045 | OH | Primary |
Addresses
Primary practice location
25200 Center Ridge Rd Ste 2100
Westlake, OH 44145-4146
Mailing address
25200 Center Ridge Rd Ste 2100
Westlake, OH 44145-4146
Phone (440) 331-5962
Other practice location 1
18660 Bagley Rd Ste 102B
Cleveland, OH 44130-3483
Phone (440) 891-9398
Other names 1
- Bassam Alhaddad
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in OH
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Rheumatology
- Education
- Other, 2006
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1221 Hayes Ave
Suite B
Sandusky, OH 44870-3345
Phone (419) 557-6550
18660 Bagley Rd
Suite 102B
Cleveland, OH 44130-3483
Phone (440) 891-9395
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 35096045 | OH | MD | Rheumatology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| North Coast Professional Company, LLC | Current | Accepting new patients | |
| Euclid Hospital Cleveland Clinic Health System | Current | Accepting new patients | |
| Premier Physicians Centers Inc | Current | Accepting new patients | |
| Premier Physicians Centers, Inc. | Current | Accepting new patients | |
| North Coast Professional Company, LLC | Current | Accepting new patients |
Locations
10654 Lorain Ave
Cleveland, OH 44111
Phone (216) 941-1044
18101 Lorain Ave
Cleveland, OH 44111
Phone (216) 476-7029
18660 Bagley Rd
Ste 102B
Middleburg Heights, OH 44130
Phone (440) 891-9395
1221 Hayes Ave
Ste B
Sandusky, OH 44870
Phone (419) 557-6550
703 Tyler St
Ste 352
Sandusky, OH 44870
Phone (419) 557-6785
24500 Center Ridge Rd
Ste 375
Westlake, OH 44145
Phone (440) 467-1954
25200 Center Ridge Rd
Ste 2100
Westlake, OH 44145
Phone (440) 331-4053
25200 Center Ridge Rd
Ste 2300
Westlake, OH 44145
Phone (440) 331-5053
Interoperability endpoints
- balhaddadmd78931@direct.ccf.org
- bassam.alhaddad@ppc2.eclinicaldirectplus.com
Organizations & group practices 5
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Internal Medicine Physician
- Sandusky, OH
- NPI 1881648210
-
- Internal Medicine Physician
- Westlake, OH
- NPI 1780634279
-
dba cleveland clinic foundation
- General Acute Care Hospital
- Euclid, OH
- NPI 1457403016
-
dba Firelands Physician Group
- Rural Health Clinic/Center
- Fremont, OH
- NPI 1407393242
-
- Durable Medical Equipment & Medical Supplies
- Westlake, OH
- NPI 1679201479
Hospital & facility affiliations 9
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Cleveland, OH
- NPI 1215989611
-
dba Firelands Counseling & Recovery Services
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Tiffin, OH
- NPI 1154372381
Hospital
-
- General Acute Care Hospital
- Sandusky, OH
- NPI 1285392936
-
dba Firelands Counseling & Recovery Services
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Sandusky, OH
- NPI 1629028600
Hospital
-
- General Acute Care Hospital
- Sandusky, OH
- NPI 1801884655
-
dba Firelands Counseling & Recovery Services
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Norwalk, OH
- NPI 1992756118
Hospital
-
- General Acute Care Hospital
- Cleveland, OH
- NPI 1154353993
-
- General Acute Care Hospital
- Bellevue, OH
- NPI 1134161623
-
- General Acute Care Hospital
- Cleveland, OH
- NPI 1679525919
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1220400000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1753056000000",
"number": "1871741967",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "25200 CENTER RIDGE RD STE 2100",
"city": "WESTLAKE",
"state": "OH",
"postal_code": "441454146",
"telephone_number": "440-331-5962",
"fax_number": "440-673-1926"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "25200 CENTER RIDGE RD STE 2100",
"city": "WESTLAKE",
"state": "OH",
"postal_code": "441454146",
"telephone_number": "440-331-5962",
"fax_number": "440-673-1926"
}
],
"practiceLocations": [
{
"address_1": "18660 Bagley Rd Ste 102B",
"address_purpose": "LOCATION",
"city": "Cleveland",
"state": "OH",
"postal_code": "441303483",
"country_code": "US",
"telephone_number": "440-891-9398",
"fax_number": "440-673-1926",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "HADDAD",
"first_name": "BASSAM",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2008-09-03",
"last_updated": "2025-07-21",
"certification_date": "2025-07-21",
"status": "A"
},
"taxonomies": [
{
"code": "207RR0500X",
"taxonomy_group": "",
"desc": "Internal Medicine, Rheumatology",
"state": "OH",
"license": "35096045",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "BASSAM",
"last_name": "ALHADDAD",
"credential": "MD",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Westlake, OH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 21, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.