Ashley La, MD
Nephrology Physician · Chicago, IL
Ashley La, MD is a nephrology physician with a practice address in Chicago, Illinois, and NPI 1942820055, issued on Apr 18, 2020. Check the license (Illinois 036.163457, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ashley La
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 036.163457 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5841 S Maryland Ave Ste MC5100, Chicago, IL 60637
- Phone
- (773) 702-3630
- Enumerated
- Apr 18, 2020
- Record last updated
- Jul 17, 2024
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 572 in Illinois → Look up another NPI →
Verify Ashley La in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036.163457Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average nephrology physician in 2024
41 Medicare Part D claims for 21 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
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 MIPS final score for 2023 (Medicare payment program): 97.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Ashley La among 572 nephrology physician records in Illinois
Ashley La, MD is one of 572 nephrology physician records with a practice address in Illinois. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 92% of them.
- NPI issued2020 · 92% of these records are older, 6% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 76% of these records are
- Record last updated2024 · 39% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Illinois
There are 572 nephrology physician records in Illinois.
All 572 in Illinois → Every provider in Chicago → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Arlene ChapmanChicago, IL 606371982614921
- Ling-Xin Chen, M.D.Chicago, IL 606371962633438
- Fredric CoeChicago, IL 606371609938158
- Beatrice Concepcion, M.D.Chicago, IL 606371518143551
- Patrick CunninghamChicago, IL 606371518033315
- Mary HammesChicago, IL 606371366505885
- Michelle JosephsonChicago, IL 606371184785917
- Benjamin Ko, M.D.Chicago, IL 606371619096583
Common questions
What is Ashley La, MD's NPI number?
Ashley La, MD's National Provider Identifier (NPI) is 1942820055, issued on Apr 18, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Ashley La, MD located?
The NPPES record lists a practice address at 5841 S Maryland Ave Ste MC5100, Chicago, IL, 60637. Phone: (773) 702-3630. Providers update this record themselves, so call before visiting.
How can I verify Ashley La, MD's license?
NPPES lists Illinois license number 036.163457, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ashley La, MD prescribe under Medicare Part D?
In 2024, Ashley La, MD had 41 Medicare Part D claims for 21 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Ashley La, MD's MIPS final score?
The 2023 MIPS final score is 97.7 of 100. 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.