What is Bassam Haddad's NPI number?

Bassam Haddad's National Provider Identifier (NPI) is 1871741967, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Bassam Haddad's specialty?

Bassam Haddad is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).

Where is Bassam Haddad located?

Bassam Haddad's practice location on file with NPPES is 25200 Center Ridge Rd Ste 2100, Westlake, OH 44145-4146.

What is Bassam Haddad's phone number?

The practice phone number listed in the NPPES registry for Bassam Haddad is (440) 331-5962.

Does Bassam Haddad accept Medicare?

Bassam Haddad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Bassam Haddad's NPI active?

Yes — Bassam Haddad's NPI (1871741967) is active in the NPPES registry as of the last update on 2025-07-21.

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Bassam Haddad, MD

NPI 1871741967 · Rheumatology Physician · Westlake, OH

Bassam Haddad, MD is a Rheumatology Physician provider in Westlake, OH (NPI 1871741967).

Provider details

NPI number: 1871741967
Entity type: Individual
Primary specialty: Rheumatology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 35096045 (OH)

Practice location

25200 Center Ridge Rd Ste 2100

Westlake, OH 44145-4146

Phone: (440) 331-5962

Fax: (440) 673-1926

Street-level locationGet directions

More OH providers

Mailing address

25200 Center Ridge Rd Ste 2100

Westlake, OH 44145-4146

Specialties & taxonomies

Rheumatology PhysicianPrimary207RR0500XLicense 35096045 (OH)
Allopathic & Osteopathic Physicians

Additional practice locations (1)

18660 Bagley Rd Ste 102b
Cleveland, OH 44130-3483
Phone: (440) 891-9398
Fax: (440) 673-1926

Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(84/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
18 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
2,475 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 methodology.

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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	410	$119
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	208	$86
Blood Test, Comprehensive Group of Blood Chemicals80053	194	$10
Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025	190	$8
Injection of Drug Or Substance Under Skin Or Into Muscle96372	182	$13
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 65 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Hydroxychloroquine Sulfate	1,478	411
Methotrexate Sodiumbrand: Methotrexate	909	265
Prednisone	483	228
Gabapentin	422	120
Tramadol Hcl	370	64
Sulfasalazine	315	83
Leflunomide	314	97

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$20,571 across 256 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.

Enumerated: 2008-09-03
Last updated: 2025-07-21
Certified: 2025-07-21

Frequently asked questions

What is Bassam Haddad's NPI number?: Bassam Haddad's National Provider Identifier (NPI) is 1871741967, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Bassam Haddad's specialty?: Bassam Haddad is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
Where is Bassam Haddad located?: Bassam Haddad's practice location on file with NPPES is 25200 Center Ridge Rd Ste 2100, Westlake, OH 44145-4146.
What is Bassam Haddad's phone number?: The practice phone number listed in the NPPES registry for Bassam Haddad is (440) 331-5962.
Does Bassam Haddad accept Medicare?: Bassam Haddad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Bassam Haddad's NPI active?: Yes — Bassam Haddad's NPI (1871741967) is active in the NPPES registry as of the last update on 2025-07-21.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	410	$119
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	208	$86
Blood Test, Comprehensive Group of Blood Chemicals80053	194	$10
Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025	190	$8
Injection of Drug Or Substance Under Skin Or Into Muscle96372	182	$13
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S

Drug

Part D claims (2024)

Beneficiaries

Hydroxychloroquine Sulfate

1,478

411

Methotrexate Sodiumbrand: Methotrexate

909

265

Prednisone

483

228

Gabapentin

422

120

Tramadol Hcl

370

Sulfasalazine

315

Leflunomide

314

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$20,571 across 256 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments