Jeffrey Larson, M.D.
Family Medicine Physician · Naperville, IL
Jeffrey Larson, M.D. is a family medicine physician with a practice address in Naperville, Illinois, and NPI 1144516097, issued on Jun 20, 2011. Check the license (Illinois 125060226, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Larson
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 125060226 IL
Self-reported in NPPES; status is on the state search - Practice location
- 808 Rickert Dr Ste 103, Naperville, IL 60540
- Phone
- (331) 551-5854
- Enumerated
- Jun 20, 2011
- Entity
- Type 1 · individual
Also registered at 808 Rickert Dr Ste 103
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathi Corral, ARNPFamily Nurse Practitioner1891943007
- Mushira Ghoghawala, APRNFamily Nurse Practitioner1992478929
- Mark Hall, M.D.Emergency Medicine Physician1740407873
- Lubna Madani, MDFamily Medicine Physician1124349006
- Jessica Mayle, M.D.Emergency Medicine Physician1871933606
- Mallory NortonFamily Nurse Practitioner1356945091
Verify Jeffrey Larson 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 125060226Check 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: $116.27
1 payment, mostly food and beverage; the largest payer was Ambu Inc.. The 53,013 providers of this specialty with any payment received $861.30 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.
88 family medicine physician records list a Naperville practice address
They are 88 of the 4,634 NPPES records with a Naperville practice address, and 5,925 family medicine physician records in Illinois.
All 88 in Naperville → All 5,925 in Illinois → Every provider in Naperville →
Other family medicine physician records in Illinois
- Jon Aagaard, MDWheaton, IL1750496923
- Napoleon Abando, MDWoodstock, IL1003972753
- Nikka Abaricia, MDChicago, IL1790366342
- Mohemmed AbbasChicago, IL1609612522
- Muhammad AbbasAlton, IL1588341556
- Syed AbbasWest Dundee, IL1972733103
- Stefanie AbbottMaywood, IL1861137457
- Roann Abdeladl, MDEvanston, IL1437087103
- Ashraf Abdeljaber, M.DNormal, IL1023472636
- Ahmed Abdelkader, MDChicago, IL1659104230
Common questions
What is Jeffrey Larson, M.D.'s NPI number?
Jeffrey Larson, M.D.'s National Provider Identifier (NPI) is 1144516097, issued on Jun 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Larson, M.D. located?
The NPPES record lists a practice address at 808 Rickert Dr Ste 103, Naperville, IL, 60540. Phone: (331) 551-5854. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Larson, M.D.'s license?
NPPES lists Illinois license number 125060226, 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.