Nicholas Haddad, MD
Infectious Disease Physician · Saginaw, MI
Nicholas Haddad, MD is an infectious disease physician with a practice address in Saginaw, Michigan, and NPI 1770688111, issued on Sep 13, 2006. Check the license (Michigan 4301080946, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Nicholas Haddad
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 4301080946 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1015 S Washington Ave, Saginaw, MI 48601
- Phone
- (989) 746-7500
- Enumerated
- Sep 13, 2006
- Record last updated
- Jul 15, 2026
- Medicare enrollment
- Enrolled (PECOS I20070504000114); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 301 in Michigan → Look up another NPI →
Also registered at 1015 S Washington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mary Attalla, MDInternal Medicine Physician1023992369
- Susan Becker, FNP-CFamily Nurse Practitioner1659795334
- Jeffery Carney, MDCardiovascular Disease Physician1386623486
- Archita ChandraInternal Medicine Physician1912687419
Verify Nicholas Haddad in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301080946Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average infectious disease physician in 2024
680 Medicare Part D claims for 131 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.
Most prescribed
- Biktarvy174 claims
- Genvoya55 claims
- Azithromycin32 claims
- Ethambutol Hcl24 claims
- Rifampin23 claims
- Odefsey20 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Saginaw Cooperative Hospitals IncSaginaw, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicholas Haddad among 301 infectious disease physician records in Michigan
Nicholas Haddad, MD is one of 301 infectious disease physician records with a practice address in Michigan. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1996 · median 2002 among the 224 with a school on file
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Michigan
There are 301 infectious disease physician records in Michigan.
All 301 in Michigan → Every provider in Saginaw → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Lindsey Nichols, MDSaginaw, MI 486011417446071
- Delmer Dehart, MDSaginaw, MI 486021922053339
- Suhasini Gudipati, M.D.Saginaw, MI 486021407951569
- Jyoti Sahni, MDSaginaw, MI 486021275635856
- Palaniandy Kogulan, M.D.Saginaw, MI 486031255436309
- Courtney Pearson, MDMidland, MI 486401881013779
- Ahmad Subhi, M.D.Midland, MI 486401245437953
- Gregory Forstall, M.D.Flint, MI 485321477642486
Common questions
What is Nicholas Haddad, MD's NPI number?
Nicholas Haddad, MD's National Provider Identifier (NPI) is 1770688111, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Haddad, MD located?
The NPPES record lists a practice address at 1015 S Washington Ave, Saginaw, MI, 48601. Phone: (989) 746-7500. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Haddad, MD's license?
NPPES lists Michigan license number 4301080946, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nicholas Haddad, MD prescribe under Medicare Part D?
In 2024, Nicholas Haddad, MD had 680 Medicare Part D claims for 131 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Nicholas Haddad, MD's MIPS final score?
The 2023 MIPS final score is 85.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.