Oliver Le, MD
Nephrology Physician · Highland, CA
Oliver Le, MD is a nephrology physician with a practice address in Highland, California, and NPI 1457746026, issued on Mar 31, 2015. Check the license (California A155246, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Oliver Le
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- A155246 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7223 Church St Ste A20, Highland, CA 92346
- Phone
- (909) 882-0702
- Enumerated
- Mar 31, 2015
- Record last updated
- Oct 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (909) 886-6704
- Medicare enrollment
- Enrolled (PECOS I20200611002755); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,468 in California → Look up another NPI →
Also registered at 7223 Church St Ste A20
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hatem Ali, M.D.Nephrology Physician1821259466
- Mark Asef, M.D.Nephrology Physician1225561673
Verify Oliver Le in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A155246Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average nephrology physician in 2024
1,205 Medicare Part D claims for 171 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Losartan Potassium118 claims
- Furosemide100 claims
- Farxiga86 claims
- Amlodipine Besylate61 claims
- Carvedilol54 claims
- Calcitriol40 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: $1,781.03
67 payments; by number, the most common kind was food and beverage; the largest payer was Ardelyx, 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
- Nephrology Associates Medical Group IncHighland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Oliver Le among 1,468 nephrology physician records in California
Oliver Le, MD is one of 1,468 nephrology physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 87% of them.
- NPI issued2015 · 87% of these records are older, 11% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2015 · median 2001 among the 1,128 with a school on file
- Record last updated2021 · 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 nephrology physician records list a practice address in Highland
They are 8 of the 399 NPPES records with a practice address in Highland, and 1,468 nephrology physician records in California.
All 1,468 in California → Every provider in Highland → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Hatem Ali, M.D.Highland, CA 923461821259466
- Mark Asef, M.D.Highland, CA 923461225561673
- Klemens Huynh, M.D.Highland, CA 923461184652935
- Hiep Le, M.D.Highland, CA 923461457393308
- Hai Phan, MDHighland, CA 923461104817840
- Edward Serros, MDHighland, CA 923461386665024
- Hoa Vu, MDHighland, CA 923461528041092
- Sunil Jain, MBBS, MDLoma Linda, CA 923501477750602
Common questions
What is Oliver Le, MD's NPI number?
Oliver Le, MD's National Provider Identifier (NPI) is 1457746026, issued on Mar 31, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Oliver Le, MD located?
The NPPES record lists a practice address at 7223 Church St Ste A20, Highland, CA, 92346. Phone: (909) 882-0702. Providers update this record themselves, so call before visiting.
How can I verify Oliver Le, MD's license?
NPPES lists California license number A155246, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Oliver Le, MD prescribe under Medicare Part D?
In 2024, Oliver Le, MD had 1,205 Medicare Part D claims for 171 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.