Jenny Tan, MD
Pediatrics Physician · St Charles, IL
Jenny Tan, MD is a pediatrics physician with a practice address in St Charles, Illinois, and NPI 1477513208, issued on Mar 24, 2006. Check the license (Illinois 036101643, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Jenny Tan
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 036101643 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3755 E Main St, St Charles, IL 60174
- Phone
- (630) 348-3100
- Enumerated
- Mar 24, 2006
- Record last updated
- Jan 27, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 036101643 IL
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 3,176 in Illinois → Look up another NPI →
Also registered at 3755 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nayyara Hameeduddin, MDPediatrics Physician1912187055
- Carey MillerSocial Worker1427944479
- Nancy Portillo, D.C.Chiropractor1942573597
- Dulce Vazquez, D.C.Chiropractor1033482682
Verify Jenny Tan 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 036101643Check 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: $56.00
2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 21,580 providers of this specialty with any payment received $842.05 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.
Jenny Tan among 3,176 pediatrics physician records in Illinois
Jenny Tan, MD is one of 3,176 pediatrics physician records with a practice address in Illinois. 32% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2011 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 pediatrics physician records list a practice address in St Charles
They are 18 of the 1,113 NPPES records with a practice address in St Charles, and 3,176 pediatrics physician records in Illinois.
All 3,176 in Illinois → Every provider in St Charles → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Adam Barsella, M.D.St Charles, IL 601741770931420
- Ashley Funk, D.O.St Charles, IL 601741639527872
- Nayyara Hameeduddin, MDSt Charles, IL 601741912187055
- John Perryman, M.D.St Charles, IL 601741235242496
- Erin Schutte, M.D.St Charles, IL 601741750375432
- Ayesha Shaukat, MDSt Charles, IL 601741962866202
- Nicholas Tapas, M.D.St Charles, IL 601741730144171
- Rhonda Williams, M.D.St Charles, IL 601741801879465
Common questions
What is Jenny Tan, MD's NPI number?
Jenny Tan, MD's National Provider Identifier (NPI) is 1477513208, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jenny Tan, MD located?
The NPPES record lists a practice address at 3755 E Main St, St Charles, IL, 60174. Phone: (630) 348-3100. Providers update this record themselves, so call before visiting.
How can I verify Jenny Tan, MD's license?
NPPES lists Illinois license number 036101643, 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.
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.