Fadi Abouzahr, MD
Nephrology Physician · San Antonio, TX
Fadi Abouzahr, MD is a nephrology physician with a practice address in San Antonio, Texas, and NPI 1982695896, issued on Oct 31, 2005. Check the license (Texas L7940, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Fadi Abouzahr
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- L7940 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4458 Medical Dr Ste 205, San Antonio, TX 78229
- Phone
- (210) 614-1515
- Enumerated
- Oct 31, 2005
- Record last updated
- Oct 12, 2022
- Medicaid ID
- 170693901 TX
- Medicare enrollment
- Enrolled (PECOS I20040719001626); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,159 in Texas → Look up another NPI →
Also registered at 4458 Medical Dr Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Iliana Cardona Orellana, M.D.Nephrology Physician1538475983
- Iliana Fred-Miranda, MDNephrology Physician1851366785
- Melissa Isbell, MDNephrology Physician1881660660
- Parmish Kohli, M.D.Nephrology Physician1639308406
- Paraic Mulgrew, MDNephrology Physician1730155755
- Carolyn Payne, NPNurse Practitioner1245826486
Verify Fadi Abouzahr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L7940Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average nephrology physician in 2024
3,779 Medicare Part D claims for 433 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Farxiga377 claims
- Torsemide231 claims
- Jardiance186 claims
- Calcitriol178 claims
- Losartan Potassium176 claims
- Nifedipine Er140 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.
Industry payments in 2024: $2,237.72
71 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
- Renal Associates, P.A.San Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Fadi Abouzahr among 1,159 nephrology physician records in Texas
Fadi Abouzahr, MD is one of 1,159 nephrology physician records with a practice address in Texas. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated1996 · median 2001 among the 954 with a school on file
- Record last updated2022 · 47% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Texas
There are 1,159 nephrology physician records in Texas.
All 1,159 in Texas → Every provider in San Antonio → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Wesley Calhoun, M.D.San Antonio, TX 782291174508659
- Larry Davis, M.D.San Antonio, TX 782291386628998
- Susan Diamond, M.D.San Antonio, TX 782291508840125
- Daniel Flood, MDSan Antonio, TX 782291851386536
- Iliana Fred-Miranda, MDSan Antonio, TX 782291851366785
- Steven Gouge, M.D.San Antonio, TX 782291396729927
- Melissa Isbell, MDSan Antonio, TX 782291881660660
- Paraic Mulgrew, MDSan Antonio, TX 782291730155755
Common questions
What is Fadi Abouzahr, MD's NPI number?
Fadi Abouzahr, MD's National Provider Identifier (NPI) is 1982695896, issued on Oct 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Fadi Abouzahr, MD located?
The NPPES record lists a practice address at 4458 Medical Dr Ste 205, San Antonio, TX, 78229. Phone: (210) 614-1515. Providers update this record themselves, so call before visiting.
How can I verify Fadi Abouzahr, MD's license?
NPPES lists Texas license number L7940, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Fadi Abouzahr, MD prescribe under Medicare Part D?
In 2024, Fadi Abouzahr, MD had 3,779 Medicare Part D claims for 433 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
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.