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Rheumatology

Bassam Haddad, MD

Works at hospitals in Bellevue, OH · Cleveland, OH · Sandusky, OH … · Ohio

Summary

Dr. Bassam Haddad, MD is a rheumatologist at 1221 Hayes Ave, Suite B, Sandusky, OH 44870. Phone: (419) 557-6550. Accepts Medicare assignment. In 2024, Bassam Haddad had 395 Original Medicare patients and 73,973 services. NPI 1871741967. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Rheumatologist (Medicare lists Rheumatology)
  • Address: 1221 Hayes Ave, Suite B, Sandusky, OH 44870 · Directions (1 more location)
  • Phone: (419) 557‑6550
  • Medicare: Accepts Medicare assignment
  • Hospitals: Bellevue Hospital, Cleveland Clinic, Fairview Hospital and 2 more
  • Group practice: North Coast Professional Company, LLC (+1 more)
  • Medical school: graduated 2006 (20 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Bassam Haddad, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Bassam Haddad accept Medicare assignment?
Yes. Medicare's clinician data says Bassam Haddad 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 Bassam Haddad see?
In 2024, CMS data shows 395 Original Medicare patients and 73,973 services for Bassam Haddad. This counts Original Medicare only and measures volume, not quality.
What is Bassam Haddad's NPI number?
1871741967. 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 Bassam Haddad, 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 patients395
Services billed to Medicare73,973
Different services or procedures107
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Injection, golimumab, 1 mg, for intravenous use (J1602)14,950 services
  2. Injection, denosumab, 1 mg (J0897)5,400 services
  3. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)492 services
  4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)410 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)208 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%
  • Arthritis75%
  • Chronic kidney disease31%
  • Osteoporosis30%
  • Ischemic heart disease29%

Hospitals where Bassam Haddad works

Medicare's Facility Affiliation Data lists Bassam Haddad 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.

  • Bellevue HospitalBellevue, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 360107
  • Cleveland ClinicCleveland, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360180
  • Fairview HospitalCleveland, OH · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 360077
  • Firelands Regional Medical CenterSandusky, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360025
  • Southwest General Health CenterMiddleburg Heights, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360155

Practice locations

Addresses where Bassam Haddad is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Bassam Haddad as a member of these groups (CMS data updated October 2, 2026).

  • North Coast Professional Company, LLC107 clinicians in the group
  • Premier Physicians Centers Inc51 clinicians in the group

Specialties

Find other Rheumatology doctors in Ohio →

Other rheumatologists in Ohio

Clinicians with the same Medicare primary specialty in Ohio — not a recommendation.

All rheumatologists in Ohio →

Other clinicians in North Coast Professional Company, LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2006 (20 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1871741967
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians