NPPES file of Aug 9, 2026

Eric Tapio Aaltonen, M.D.

Vascular & Interventional Radiology Physician · Denver, CO

Eric Tapio Aaltonen, M.D. is a vascular & interventional radiology physician with a practice address in Denver, Colorado, and NPI 1538340344, issued on Nov 20, 2007. Check the license (Colorado DR.0064590, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538340344
Name
Eric Tapio Aaltonen
Credential
M.D.
Primary taxonomy
Vascular & Interventional Radiology Physician 2085R0204X
License numbers
DR.0064590 CO
260748 NY
Self-reported in NPPES; status is on the state search
Practice location
777 Bannock St, Denver, CO 80204
Phone
(303) 643-6494
Enumerated
Nov 20, 2007
Record last updated
May 11, 2026
Fax
(303) 602-4168
Medicare enrollment
Enrolled (PECOS I20200810003187); accepts Medicare assignment
Medical or professional school
Northwestern University Feinberg Medical School, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 777 Bannock St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sarah Abbott, LCSWClinical Social Worker1326519042
  2. Ejaaz Abdulkabir, CNMAdvanced Practice Midwife1710551783
  3. Miren Aboitiz, NP-CWomen's Health Nurse Practitioner1568862282
  4. Edgar Acosta, MSWClinical Social Worker1467900381
  5. Shanie Adaime, RDHDental Hygienist1083318554
  6. Laura Adamowski, PAPhysician Assistant1649289323

Verify Eric Tapio Aaltonen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license DR.0064590
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The practice group's MIPS final score for 2023 (Medicare payment program): 91.1 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score90.2
  2. Costout of 100 · 30%73.5
  3. Promoting interoperabilityout of 100 · 25%88.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,022.69

8 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 3,457 providers of this specialty with any payment received $7,206.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Eric Aaltonen$1,022.69
  2. Specialty average$7,206.73

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Denver Health And Hospital AuthorityDenver, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Eric Tapio Aaltonen among 120 vascular & interventional radiology physician records in Colorado

Eric Tapio Aaltonen, M.D. is one of 120 vascular & interventional radiology physician records with a practice address in Colorado. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 35% of them.

  • NPI issued2007 · 35% of these records are older, 54% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2007 · median 2009 among the 96 with a school on file
  • Record last updated2026 · 28% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Vascular & Interventional Radiology Physician providers in Colorado

There are 120 vascular & interventional radiology physician records in Colorado.

The 8 vascular & interventional radiology physician records with the nearest ZIP codes

  1. Gary Bauerle, M.D.Denver, CO 802041033129267
  2. Stephen Dreyer, M.D.Denver, CO 802041457679391
  3. Elizabeth Herzog, MDDenver, CO 802041730649120
  4. Joseph Krysl, M.D.Denver, CO 802041881605681
  5. Adam Schwertner, MDDenver, CO 802041891115002
  6. Thomas Barsch, MDDenver, CO 802051124155106
  7. Lawrence Bockar, MDDenver, CO 802051396827085
  8. Raymond Fabrizio, MDDenver, CO 802051780884874

Common questions

What is Eric Tapio Aaltonen, M.D.'s NPI number?

Eric Tapio Aaltonen, M.D.'s National Provider Identifier (NPI) is 1538340344, issued on Nov 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Eric Tapio Aaltonen, M.D. located?

The NPPES record lists a practice address at 777 Bannock St, Denver, CO, 80204. Phone: (303) 643-6494. Providers update this record themselves, so call before visiting.

How can I verify Eric Tapio Aaltonen, M.D.'s license?

NPPES lists Colorado license number DR.0064590, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Eric Tapio Aaltonen, M.D.'s MIPS final score?

The 2023 MIPS final score is 91.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.