npidata.org Sign in
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbySpecialtiesEvery NUCC taxonomy, with counts by state and cityStatesProvider counts and breakdowns for all 50 statesPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs API
About
About usTermsPrivacyContact us

Search › Illinois › Retina Specialist (Ophthalmology) Physician

Brian Larsen, M.D

NPI 1083871974 · on the registry since 2008

Practice

Address
477 E Butterfield Rd Ste 105
Lombard, IL 60148
Phone
(773) 943-7425
Fax
(773) 896-0303
Organisation at this address
Vip 2u Pc
Vip 2u, Inc
Lab Werks Inc
Emily Weber Llc
James M. Abec, Phd, Ltd
Inferred from a shared address, not stated in the registry.
Clinicians at this address
39

Registry record

Primary taxonomy
Retina Specialist (Ophthalmology) Physician
207WX0107X
Also registered as
Ophthalmology Physician
Ophthalmology Physician
Licence states on file
IL, WI
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-06-04
Status
Not present in the most recent federal file

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Illinois