Reza Abbas Ali, MD
Nephrology Physician · San Antonio, TX
Reza Abbas Ali, MD is a nephrology physician with a practice address in San Antonio, Texas, and NPI 1669625448, issued on Oct 24, 2008. Check the license (Texas R4355, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Reza Abbas Ali
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- R4355 TX
26338 OK
Self-reported in NPPES; status is on the state search - Practice location
- 12011 State Highway 151 Ste 202, San Antonio, TX 78251
- Phone
- (210) 265-8155
- Enumerated
- Oct 24, 2008
- Record last updated
- May 31, 2022
- Fax
- (210) 477-4750
- Medicare enrollment
- Enrolled (PECOS I20180131000748); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,159 in Texas → Look up another NPI →
Also registered at 12011 State Highway 151 Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashton Lee, M.D.Vascular Surgery Physician1801321757
- Roxana Lopez, FNP-CFamily Nurse Practitioner1194567560
- Saqib Syed, MDNephrology Physician1942436522
Verify Reza Abbas Ali in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R4355Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% more Medicare Part D claims than the average nephrology physician in 2024
1,858 Medicare Part D claims for 251 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Farxiga162 claims
- Kerendia117 claims
- Rayaldee82 claims
- Furosemide81 claims
- Losartan Potassium78 claims
- Atorvastatin Calcium65 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: $1,688.18
69 payments; by number, the most common kind was food and beverage; the largest payer was Opko Pharmaceuticals, LLC. 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
- M Reza Mizani MD PASan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Reza Abbas Ali among 1,159 nephrology physician records in Texas
Reza Abbas Ali, 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 2008, is newer than 62% of them.
- NPI issued2008 · 62% of these records are older, 30% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2008 · 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
- Tahira Alves, M.D.San Antonio, TX 782511003913617
- Ragi Philips, MDSan Antonio, TX 782511912311903
- Hezekiah Sobamowo, MDSan Antonio, TX 782511205141884
- Saqib Syed, MDSan Antonio, TX 782511942436522
- Karina Vasquez, M.D.San Antonio, TX 782511417191032
- Michael Degaetano, DOSan Antonio, TX 782531881660454
- Mohamed Shafiu, MDSan Antonio, TX 782531174685648
- Michael Wall, M.D.Shavano Park, TX 782491639118730
Common questions
What is Reza Abbas Ali, MD's NPI number?
Reza Abbas Ali, MD's National Provider Identifier (NPI) is 1669625448, issued on Oct 24, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Reza Abbas Ali, MD located?
The NPPES record lists a practice address at 12011 State Highway 151 Ste 202, San Antonio, TX, 78251. Phone: (210) 265-8155. Providers update this record themselves, so call before visiting.
How can I verify Reza Abbas Ali, MD's license?
NPPES lists Texas license number R4355, 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 Reza Abbas Ali, MD prescribe under Medicare Part D?
In 2024, Reza Abbas Ali, MD had 1,858 Medicare Part D claims for 251 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.