David De Leon, MD
Hospitalist Physician · Evanston, IL
David De Leon, MD is a hospitalist physician with a practice address in Evanston, Illinois, and NPI 1417022583, issued on Nov 22, 2006. Check the license (Illinois 036111885, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- David De Leon
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 036111885 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2650 Ridge Ave Ste 4210, Evanston, IL 60201
- Phone
- (847) 570-1010
- Enumerated
- Nov 22, 2006
- Record last updated
- Oct 29, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (847) 733-5108
- Medicare enrollment
- Enrolled (PECOS I20050405001144); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,535 in Illinois → Look up another NPI →
Also registered at 2650 Ridge Ave Ste 4210
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Akbar Ali, MDHospitalist Physician1679702591
- Franziska Blum, M.D.Hospitalist Physician1871933572
- Taylor Brinton, D.OCritical Care Medicine (Internal Medicine) Physician1124446315
- Alexandru Craioveanu, MDHospitalist Physician1871873786
- Cristina Epure, MDHospitalist Physician1114169265
- Ayesha Fareeduddin, MDHospitalist Physician1326072463
Verify David De Leon 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 036111885Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average hospitalist physician in 2024
219 Medicare Part D claims for 121 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Cefpodoxime Proxetil11 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 MIPS final score for 2023 (Medicare payment program): 93.1 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).
Industry payments in 2024: $33.14
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 7,324 providers of this specialty with any payment received $494.84 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
- Endeavor Health Medical GroupEvanston, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David De Leon among 1,535 hospitalist physician records in Illinois
David De Leon, MD is one of 1,535 hospitalist physician records with a practice address in Illinois. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 88% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2000 · median 2013 among the 1,339 with a school on file
- Record last updated2019 · 32% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
128 hospitalist physician records list a practice address in Evanston
They are 128 of the 4,013 NPPES records with a practice address in Evanston, and 1,535 hospitalist physician records in Illinois.
All 1,535 in Illinois → Every provider in Evanston → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Michelle Aquino, D.O.Evanston, IL 602011851354484
- Julie Barton, M.D.Evanston, IL 602011245214386
- Ayesha Fareeduddin, MDEvanston, IL 602011326072463
- Michael Huang, MDEvanston, IL 602011255350849
- Adela Kola, MDEvanston, IL 602011003888397
- Louise Matthews, M.D.Evanston, IL 602011538187687
- Paul Miller, M.D.Evanston, IL 602011356357792
- Donald Morales, MDEvanston, IL 602011417901760
Common questions
What is David De Leon, MD's NPI number?
David De Leon, MD's National Provider Identifier (NPI) is 1417022583, issued on Nov 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David De Leon, MD located?
The NPPES record lists a practice address at 2650 Ridge Ave Ste 4210, Evanston, IL, 60201. Phone: (847) 570-1010. Providers update this record themselves, so call before visiting.
How can I verify David De Leon, MD's license?
NPPES lists Illinois license number 036111885, 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 David De Leon, MD prescribe under Medicare Part D?
In 2024, David De Leon, MD had 219 Medicare Part D claims for 121 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is David De Leon, MD's MIPS final score?
The 2023 MIPS final score is 93.1 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.