Leslie Francis Thomas, M.D.
Nephrology Physician · Phoenix, AZ
Leslie Francis Thomas, M.D. is a nephrology physician with a practice address in Phoenix, Arizona, and NPI 1053386169, issued on Feb 22, 2006. Check the license (Arizona 43640, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Leslie Francis Thomas
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 43640 AZ
47804 MN
Self-reported in NPPES; status is on the state search - Practice location
- 5779 E Mayo Blvd, Phoenix, AZ 85054
- Phone
- (480) 301-8000
- Enumerated
- Feb 22, 2006
- Record last updated
- Feb 17, 2026
- Medicare enrollment
- Enrolled (PECOS I20101028001495); may accept Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 2004
- Entity
- Type 1 · individual
Also registered at 5779 E Mayo Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Adamczyk, MDOrthopaedic Surgery Physician1639898620
- Paul Andrews, M.D.Urology Physician1710962345
- Heidi Apsey, N.P.Nurse Practitioner1437344793
- Howard Asaki, P.A.-C.Physician Assistant1801878228
- Stacie Attig, AGPCNPNurse Practitioner1902315435
- Stephen Bansberg, M.D.Otolaryngology Physician1891770426
Verify Leslie Francis Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 43640Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average nephrology physician in 2024
353 Medicare Part D claims for 87 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Torsemide47 claims
- Amlodipine Besylate27 claims
- Mycophenolate Mofetil22 claims
- Lisinopril20 claims
- Losartan Potassium18 claims
- Prednisone18 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): 78.6 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).
Industry payments in 2024: $309.33
4 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. 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.
Nephrology Physician providers in Arizona
There are 278 nephrology physician records in Arizona.
Other nephrology physician records in Arizona
- Abubakr Abdelaziz, M.DKingman, AZ1649617226
- Sohail Abdul Salim, MDPhoenix, AZ1457658007
- Manuel Abrante, M.D.Mesa, AZ1942293527
- Naief Abudaff, MDPhoenix, AZ1295229920
- Chirag Acharya, MDSun City, AZ1437512506
- Mohit AgarwalPhoenix, AZ1407061781
- Irfan Ahmed, MDChandler, AZ1750540498
- Jamil Ahmed, M.D.Tucson, AZ1588685879
- Kamal Eldin Ahmed, M.D.Yuma, AZ1952352411
- Sami Alasfar, M.D.Scottsdale, AZ1447489000
Common questions
What is Leslie Francis Thomas, M.D.'s NPI number?
Leslie Francis Thomas, M.D.'s National Provider Identifier (NPI) is 1053386169, issued on Feb 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leslie Francis Thomas, M.D. located?
The NPPES record lists a practice address at 5779 E Mayo Blvd, Phoenix, AZ, 85054. Phone: (480) 301-8000. Providers update this record themselves, so call before visiting.
How can I verify Leslie Francis Thomas, M.D.'s license?
NPPES lists Arizona license number 43640, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Leslie Francis Thomas, M.D. prescribe under Medicare Part D?
In 2024, Leslie Francis Thomas, M.D. had 353 Medicare Part D claims for 87 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Leslie Francis Thomas, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.6 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.