npidata.org
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 › Wisconsin › Otolaryngology Physician

Mark Ringstrom, M.D

NPI 1134486756 · on the registry since 2012

Practice

Address
1836 South Ave
La Crosse, WI 54601
Phone
(608) 782-7300
Organisation at this address
Gundersen Clinic Ltd
Gundersen Clinic Ltd
Gundersen Clinic Ltd
Gundersen Clinic Ltd
Gundersen Lutheran Admin Svcs
Inferred from a shared address, not stated in the registry.
Clinicians at this address
1,541

Registry record

Primary taxonomy
Otolaryngology Physician
207Y00000X
Also registered as
Otolaryngology Physician
Otolaryngology Physician
Licence states on file
IA, WI, KY
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2022-07-21

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 Wisconsin