Nabil J. Haddad, M.D.
Nephrology Physician · Columbus, OH
Nabil J. Haddad, M.D. is a nephrology physician with a practice address in Columbus, Ohio, and NPI 1598772998, issued on Aug 1, 2006. Check the license (Ohio 35069209, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Nabil J. Haddad
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 35069209 OH
Self-reported in NPPES; status is on the state search - Practice location
- 543 Taylor Ave, Columbus, OH 43203
- Phone
- (614) 293-4837
- Enumerated
- Aug 1, 2006
- Record last updated
- Aug 7, 2025
- Fax
- (614) 293-3125
- Medicare enrollment
- Enrolled (PECOS I20031211000708); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 499 in Ohio → Look up another NPI →
Also registered at 543 Taylor Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amber Abukwiek, APRN-CNPNurse Practitioner1750154233
- Faraz Ahmad, M.D.Family Medicine Physician1467896621
- Amanda Albert, APRN-CNPAcute Care Nurse Practitioner1134898109
- Dharman Annadurai, MDPulmonary Disease Physician1649383134
- Patrice Arehart, MDPsychiatry Physician1760571517
- Fred Armstrong, PA-CMedical Physician Assistant1780775213
Verify Nabil J. Haddad in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35069209Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average nephrology physician in 2024
592 Medicare Part D claims for 83 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Carvedilol72 claims
- Amlodipine Besylate63 claims
- Nifedipine Er49 claims
- Sevelamer Carbonate43 claims
- Velphoro40 claims
- Lisinopril39 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 MIPS final score for 2023 (Medicare payment program): 95.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $6.16
2 payments; by number, the most common kind was education; the largest payer was Travere Therapeutics, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Osu Internal Medicine LLCDublin, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nabil J. Haddad among 499 nephrology physician records in Ohio
Nabil J. Haddad, M.D. is one of 499 nephrology physician records with a practice address in Ohio. 84% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 52% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1981 · median 2002 among the 374 with a school on file
- Record last updated2025 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Ohio
There are 499 nephrology physician records in Ohio.
All 499 in Ohio → Every provider in Columbus → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Isabelle Ayoub, M.DColumbus, OH 432031669617221
- Jessica Greco, MDColumbus, OH 432031235496399
- Aijaz Gundroo, MDColumbus, OH 432031881660900
- Rima Kang, M.D.Columbus, OH 432031619269578
- Samir Parikh, MDColumbus, OH 432031578789897
- Jason Prosek, M.D.Columbus, OH 432031548451313
- Brad Rovin, M.D.Columbus, OH 432031902813215
- Johannes Schlondorff, M.D., PHDColumbus, OH 432031366422537
Common questions
What is Nabil J. Haddad, M.D.'s NPI number?
Nabil J. Haddad, M.D.'s National Provider Identifier (NPI) is 1598772998, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nabil J. Haddad, M.D. located?
The NPPES record lists a practice address at 543 Taylor Ave, Columbus, OH, 43203. Phone: (614) 293-4837. Providers update this record themselves, so call before visiting.
How can I verify Nabil J. Haddad, M.D.'s license?
NPPES lists Ohio license number 35069209, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nabil J. Haddad, M.D. prescribe under Medicare Part D?
In 2024, Nabil J. Haddad, M.D. had 592 Medicare Part D claims for 83 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Nabil J. Haddad, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.3 of 100. 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.