Nicholas Haddad, MD
Infectious Disease Internal Medicine
Nicholas Haddad is an Infectious Disease Internal Medicine specialist based in Saginaw, MI with over 30 years of clinical experience. Offers virtual telehealth visits.
Nicholas Haddad, MD has been part of the Saginaw medical community since 2006 in group practice. He has been in practice for 30+ years. Among his Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).
Older · 135dNPPES updated 2026-01-09 · verify NPI on CMS · Verify license at Michigan Board of Medicine
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+2%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-9%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+3%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+6%) — a focus area for this doctor
Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow
US avg: 20.4%↑ More patients than average (+20%) — a focus area for this doctor
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+7%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+6%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jan 8, 2026
Self-reported via NPPES
30 years in practice
Senior practitioner
Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, antibiotic-resistant infections (MRSA), post-surgical infections, and travel-related illnesses. They also provide pre-travel vaccination counseling and manage infections in immunocompromised patients.
Taxonomy: 207RI0200X
Mailing address
1000 Houghton Ave, Saginaw, MI 48602-5303
Differs from practice location
Virtual Infectious Disease Care With Nicholas Haddad
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Nicholas Haddad for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Saginaw required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Nicholas Haddad
Dr. Haddad is listed as active in the NPI registry with telehealth listed in Saginaw, MI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (989) 746-7500.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Nicholas Haddad
Practice Location
1015 S Washington Ave, Saginaw, MI 48601-2556
Mailing Address
1000 Houghton Ave, Saginaw, MI 48602-5303
This is a provider directory. Contact the office directly to schedule appointments.
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