npidata.org
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbyPhysician 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
Explore
Data Labs Specialties States API

Search › Colorado › Vascular & Interventional Radiology Physician

Eric Aaltonen, M.D

NPI 1538340344 · on the registry since 2007

Practice

Address
777 Bannock St
Denver, CO 80204
Phone
(303) 643-6494
Fax
(303) 602-4168
Organisation at this address
Denver Cares
Denver Health
Denver Health/Obhs
Denver Health Authority
Denver Health Authority
Inferred from a shared address, not stated in the registry.
Clinicians at this address
1,543

Registry record

Primary taxonomy
Vascular & Interventional Radiology Physician
2085R0204X
Also registered as
Vascular & Interventional Radiology Physician
Licence states on file
NY, CO
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-05-11

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 Colorado