Leslie R. Farolan, MD
Neonatal-Perinatal Medicine Physician · Naperville, IL
Leslie R. Farolan, MD is a neonatal-perinatal medicine physician with a practice address in Naperville, Illinois, and NPI 1215024005, issued on Oct 5, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Leslie R. Farolan
- Credential
- MD
- Primary taxonomy
- Neonatal-Perinatal Medicine Physician 2080N0001X
- Practice location
- 801 S Washington, Naperville, IL 60566
- Phone
- (847) 991-0440
- Enumerated
- Oct 5, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (847) 991-0441
- Entity
- Type 1 · individual
8 nearest neonatal-perinatal medicine physician records → All 362 in Illinois → Look up another NPI →
Also registered at 801 S Washington
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rajeev Dixit, MDNeonatal-Perinatal Medicine Physician1003903899
- Jennifer Hesser, MDNeonatal-Perinatal Medicine Physician1124115845
Verify Leslie R. Farolan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $28,364.96
13 payments; by number, the most common kind was consulting fee; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 875 providers of this specialty with any payment received $849.08 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.
Leslie R. Farolan among 362 neonatal-perinatal medicine physician records in Illinois
Leslie R. Farolan, MD is one of 362 neonatal-perinatal medicine physician records with a practice address in Illinois. 15% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2007 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080N0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neonatal-Perinatal Medicine Physician providers in Illinois
There are 362 neonatal-perinatal medicine physician records in Illinois.
All 362 in Illinois → Every provider in Naperville → Neonatal-Perinatal Medicine Physician nationwide →
The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes
- Rajeev Dixit, MDNaperville, IL 605661003903899
- Jennifer Hesser, MDNaperville, IL 605661124115845
- Hena Arora, MDNaperville, IL 605401427266220
- Elizabeth Boyle, DONaperville, IL 605401962744037
- Robert Covert, MDNaperville, IL 605401376630160
- Elizabeth Freeman, M.D.Naperville, IL 605401801242367
- Deanna Holleman-Duray, MDNaperville, IL 605401124115910
- Richard Kampanatkosol, D.O.Naperville, IL 605401851619647
Common questions
What is Leslie R. Farolan, MD's NPI number?
Leslie R. Farolan, MD's National Provider Identifier (NPI) is 1215024005, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leslie R. Farolan, MD located?
The NPPES record lists a practice address at 801 S Washington, Naperville, IL, 60566. Phone: (847) 991-0440. Providers update this record themselves, so call before visiting.
How can I verify Leslie R. Farolan, MD's license?
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.
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.