Merrit Fawzi Gadallah, MD
Nephrology Physician · Naples, FL
Merrit Fawzi Gadallah, MD is a nephrology physician with a practice address in Naples, Florida, and NPI 1871531319, issued on Jun 4, 2006. Check the license (Florida ME72275, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Merrit Fawzi Gadallah
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- ME72275 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1213 Piper Blvd, Naples, FL 34110
- Phone
- (239) 254-0099
- Enumerated
- Jun 4, 2006
- Record last updated
- May 6, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (239) 254-1908
- Medicaid ID
- 250006000 FL
- Medicare enrollment
- Enrolled (PECOS I20031222000045); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1213 Piper Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Krystine Swannick-Konopczynski, MDNephrology Physician1518989037
- Carolyn Venable, MDNephrology Physician1871531962
Verify Merrit Fawzi Gadallah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME72275Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average nephrology physician in 2024
3,034 Medicare Part D claims for 318 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Amlodipine Besylate217 claims
- Calcitriol180 claims
- Rosuvastatin Calcium166 claims
- Allopurinol103 claims
- Hydrochlorothiazide100 claims
- Atorvastatin Calcium99 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $180.68
9 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Nephrology And Hypertension Specialists IncNaples, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nephrology Physician providers in Florida
There are 840 nephrology physician records in Florida.
Other nephrology physician records in Florida
- Kashif Abad, M.D.West Palm Beach, FL1518405075
- Fernando Abanilla, MDAvon Park, FL1558469338
- Fakhar AbbasPlantation, FL1952276321
- Lionel Abbott, MDOrlando, FL1568436418
- Atif Abdalla, MDJacksonville, FL1528013042
- Beshoy Abdalla, DOTampa, FL1487273579
- Layal Abdel Rahman, M.D.Largo, FL1134383615
- Rania Abdel-Rahman, M.D.Jacksonville, FL1013059211
- Yehia Abdelwahed, M.D.Atlantis, FL1750557666
- Emil Abdulhayoglu, MDBrandon, FL1801860671
Common questions
What is Merrit Fawzi Gadallah, MD's NPI number?
Merrit Fawzi Gadallah, MD's National Provider Identifier (NPI) is 1871531319, issued on Jun 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Merrit Fawzi Gadallah, MD located?
The NPPES record lists a practice address at 1213 Piper Blvd, Naples, FL, 34110. Phone: (239) 254-0099. Providers update this record themselves, so call before visiting.
How can I verify Merrit Fawzi Gadallah, MD's license?
NPPES lists Florida license number ME72275, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Merrit Fawzi Gadallah, MD prescribe under Medicare Part D?
In 2024, Merrit Fawzi Gadallah, MD had 3,034 Medicare Part D claims for 318 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Merrit Fawzi Gadallah, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.