Dr. Nicholas E. Haddad, MD

  • Saginaw, MI
  • Infectious disease specialist
NPI1770688111PAC ID4587760772
Medicare services, 2024
144
Medicare patients, 2024
103
Part D claims, 2024
680
Publications
14
MIPS score, 2024
91
Practice address
1000 Houghton St, Saginaw, MI 48602
Practice phone
Call (989) 746-7500
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Cmu Health - Houghton

Saginaw, Michigan

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Dr. Nicholas E. Haddad is an infectious disease specialist in Saginaw, Michigan

Dr. Haddad practices at Cmu Health - Houghton in Saginaw, Michigan.

Dr. Haddad's NPI, 1770688111, was assigned on September 13, 2006. Dr. Haddad holds Michigan license 4301080946.

NPI and contact details
Medicare PAC ID
4587760772
NPI enumeration date
September 13, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(989) 746-7500
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
56
Medical school graduation
1996

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Nicholas E. Haddad practices at Cmu Health - Houghton in Saginaw, Michigan

Dr. Haddad's primary practice is Cmu Health - Houghton, at 1000 Houghton St, Saginaw, MI 48602 in Saginaw County. The practice phone is (989) 746-7500.

  • Cmu Health - Houghton
    1000 Houghton St, Saginaw, MI 48602 · Saginaw CountyPhone(989) 746-7500

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Nicholas E. Haddad is affiliated with 7 sites of care and 2 medical groups

Dr. Haddad's primary practice is Cmu Health - Houghton in Saginaw, Michigan. Dr. Haddad is also affiliated with Covenant Medical Center Harrison. The medical group on file is CMU Health. Dmand AI also links Dr. Haddad to 3 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 9 affiliations for Dr. Haddad

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Nicholas E. Haddad's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Haddad practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Cmu Health - HoughtonAvailable with a free account
+6 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Nicholas E. Haddad is one of 264 infectious disease specialists in Michigan

Infectious disease is Dr. Haddad's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Haddad is licensed in Michigan.

Specialties and state licenses

  • Infectious disease, MichiganPrimaryLicense 4301080946 · taxonomy 207RI0200X

Infectious disease specialists near Dr. Haddad

Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.

264infectious disease specialists in Michigan
5infectious disease specialists in Saginaw

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Nicholas E. Haddad billed Medicare for 144 services in 2024

CMS data shows 144 Medicare services from Dr. Haddad across 5 procedure codes in 2024, for 103 Medicare patients. Medicare paid $15,307 for them. Every service was in an office.

Medicare services, 2024144
Medicare patients103
Paid by Medicare$15,307
Procedure codes5

Dr. Haddad's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1272024: 10716%
Tests and treatments
2023: 132024: 2054%
Other services
2023: 172024: 17No change

Dr. Haddad compared with the Michigan median for infectious disease specialists, 2024

  • Dr. Haddad
  • Michigan median
Medicare services
144vs 31855% below
Medicare patients
103vs 14328% below
Part D claims
519vs 1393.7 times

Medians across 266 infectious disease specialists in Michigan with Dmand AI profiles that report each measure.

Dr. Haddad's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Haddad

Need commercial claims for Dr. Haddad?

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Nicholas E. Haddad treated 103 Medicare patients in 2024, average age 68

CMS counts 103 Medicare patients who saw Dr. Haddad in 2024. The largest group is 65 to 74, with 52 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 36% are also on Medicaid. Their average risk score is 2.28, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Haddad's median patient age at 65, with 40% women.

Medicare patients, 2024103
Average age68
Average risk score2.28
Also on Medicaid36%

Dr. Haddad's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Haddad's Medicare patients by sex, 2024

  • Women5351%
  • Men5049%

Chronic conditions among Dr. Haddad's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol70%
  3. Arthritis50%
  4. Mood disorders47%
  5. Anxiety44%
  6. Depression43%
  7. COPD40%
  8. Chronic kidney disease40%

Share of Medicare patients with each condition. A patient can have several.

Dr. Haddad's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women40%
  • Men55%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Nicholas E. Haddad wrote 680 Medicare Part D claims in 2024

In 2024, Dr. Haddad wrote 680 Medicare Part D claims for 131 patients. 49% of them were for generic drugs. CMS names the drug for 519 of them, across 19 drugs with 11 or more claims each, at $1,302,989 in total drug cost. In 2023, CMS named 467 claims across 14 drugs.

Part D claims, 2024680
Drugs named by CMS19
Total drug cost$1.3M
Part D patients131

Dr. Haddad's Part D claims by kind of drug, 2024

  • Generic334 claims49%
  • Brand-name346 claims51%

Dr. Haddad's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Haddad's Part D claims, 2024

  • Antibiotics24%161 of 680 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 4672024: 51911%

Drugs named by CMS: 19 in 2024, 14 in 2023.

See all prescribing by Dr. Haddad

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Nicholas E. Haddad scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Haddad for performance year 2024, reported through an alternative payment model (APM). Dr. Haddad accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Haddad as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Haddad's MIPS scores, performance year 2024

  • 91of 100Final score
  • 73.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

For MedTech and pharma teams

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Dr. Nicholas E. Haddad has 14 publications on record

Dmand AI links 14 papers to Dr. Haddad, published from 2019 to 2023. 2020 was the busiest year, with 6. The most frequent topics are Lebanon, Tertiary Care Centers and COVID-19. Dr. Haddad has published most often in Cureus. Dr. Haddad's most frequent co-authors are Beth Ann Bailey, MD, Steve Balian, MD and Asim Ahmed Kichloo, MD.

Papers14
Years published2019 to 2023

Dr. Haddad's papers by year, 2019 to 2023

Topics Dr. Haddad writes about most

  • Lebanon
  • Tertiary Care Centers
  • COVID-19
  • Inpatients

Dr. Haddad's most frequent co-authors

Recent publications by Dr. Haddad

See all 14 publications and co-authors

See who Dr. Haddad researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Haddad works with, so you can find a warm path to the right infectious disease specialists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Nicholas E. Haddad received $66 in industry payments from 2021 to 2025

CMS Open Payments shows 4 general payments to Dr. Haddad from 4 drug and device companies from 2021 to 2025. Education make up the largest share, 56% of the total. Merck Sharp & Dohme Corporation paid the most, $26.

General payments to Dr. Haddad by program year, 2021 to 2025

General payments to Dr. Haddad by kind, 2021 to 2025

$66in total
  • Education$3756%
  • Food and beverage$2944%

Companies that paid Dr. Haddad the most, 2021 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Haddad

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Nicholas E. Haddad's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Nicholas E. Haddad

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Nicholas E. Haddad's NPI number?

Dr. Nicholas E. Haddad's NPI number is 1770688111. It was assigned on September 13, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Nicholas E. Haddad?

Dr. Nicholas E. Haddad is an infectious disease specialist in Saginaw, Michigan. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Dr. Nicholas E. Haddad practice?

Dr. Haddad practices at 1000 Houghton St, Saginaw, MI 48602. Dr. Haddad's primary practice is Cmu Health - Houghton in Saginaw, Michigan. Dmand AI also links Dr. Haddad to 3 hospitals, 2 group practices and clinics and 1 medical group.

What is Dr. Nicholas E. Haddad's office phone number?

The practice phone on file for Dr. Haddad is (989) 746-7500.

What is Dr. Nicholas E. Haddad's medical license number?

Dr. Haddad holds Michigan license 4301080946.

Which hospitals is Dr. Nicholas E. Haddad affiliated with?

Dr. Haddad is affiliated with Covenant Medical Center Harrison. Dmand AI links Dr. Haddad to 3 more hospitals.

What medical group is Dr. Nicholas E. Haddad part of?

Dr. Haddad is linked to CMU Health. Dmand AI links Dr. Haddad to 1 more medical group.

Does Dr. Nicholas E. Haddad accept Medicare?

Yes. CMS data shows Dr. Haddad billed Medicare for 144 services in 2024, and Dr. Haddad accepts Medicare assignment.

Does Dr. Nicholas E. Haddad offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Haddad as offering telehealth services.

What is Dr. Nicholas E. Haddad's MIPS score?

Dr. Haddad's MIPS final score for performance year 2024 is 91 out of 100, reported through an alternative payment model (APM).

Show 7 more questionsShow fewer questions

How many Medicare patients does Dr. Nicholas E. Haddad see?

CMS counts 103 Medicare patients who saw Dr. Haddad in 2024, with an average age of 68.

What services does Dr. Nicholas E. Haddad bill to Medicare?

In 2024, Dr. Haddad's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and vaccine or vaccine administration (90677).

What drugs does Dr. Nicholas E. Haddad prescribe most?

In 2024 Medicare Part D data, Dr. Haddad's most prescribed drugs by claims were Biktarvy, Genvoya and Azithromycin.

Has Dr. Nicholas E. Haddad received payments from drug or device companies?

CMS Open Payments shows $66 in general payments to Dr. Haddad from 4 companies from 2021 to 2025. The largest total came from Merck Sharp & Dohme Corporation.

How long has Dr. Nicholas E. Haddad been practicing?

Dr. Haddad graduated from medical school in 1996, 30 years ago.

Does Dr. Nicholas E. Haddad do research?

Dmand AI links 14 publications to Dr. Haddad, published from 2019 to 2023.

Who does Dr. Nicholas E. Haddad publish with?

Dr. Haddad's most frequent co-authors are Beth Ann Bailey, MD (3 shared papers), Steve Balian, MD (3 shared papers) and Asim Ahmed Kichloo, MD (2 shared papers).

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