Quick answers
- Which hospitals does Nicholas E. Haddad work at?
- Medicare's official clinician data lists Nicholas E. Haddad at 3 hospitals: Covenant Medical Center, Hills & Dales General Hospital and MyMichigan Medical Center Saginaw. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nicholas E. Haddad see patients?
- Medicare's clinician data lists 2 practice locations, including Saginaw, MI. Call before your visit to confirm the address.
- What is Nicholas E. Haddad's specialty?
- Medicare lists Infectious Disease as the primary specialty, and also Internal Medicine.
- Does Nicholas E. Haddad accept Medicare assignment?
- Yes. Medicare's clinician data says Nicholas E. Haddad accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Nicholas E. Haddad offer telehealth?
- Medicare's clinician data says Nicholas E. Haddad offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Nicholas E. Haddad?
- (989) 583-6800, as listed in official Medicare / NPI Registry data.
- What is Nicholas E. Haddad's NPI number?
- 1770688111. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nicholas E. Haddad works
Medicare's Facility Affiliation Data lists Nicholas E. Haddad at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Covenant Medical CenterSaginaw, MI · Acute Care Hospital · CCN 230070
- Hills & Dales General HospitalCass City, MI · Critical Access Hospital · CCN 231316
- MyMichigan Medical Center SaginawSaginaw, MI · Acute Care Hospital · CCN 230077
Practice locations
Addresses where Nicholas E. Haddad is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 Houghton AveSaginaw, MI 48602 (989) 583‑6800
- 1522 Janes AveSaginaw, MI 48601 (989) 755‑0316
Group practices
Medicare enrollment lists Nicholas E. Haddad as a member of these groups (CMS data updated 2026-10-02).
- Great Lakes Bay Health Centers86 clinicians in the group
- Saginaw Cooperative Hospitals Inc74 clinicians in the group
Specialties
- Infectious Diseaseprimary
- Internal Medicinealso
Other infectious disease doctors in Saginaw
Clinicians with the same Medicare primary specialty in Saginaw, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1770688111 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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