NPPES file of Aug 9, 2026

Aspen Anesthesia, INC in Aspen, CO

This location of Aspen Anesthesia bills under NPI 1811042898, an organization record issued on Jan 23, 2007 with the primary taxonomy Pain Medicine (Anesthesiology) Physician. It is one of 4 NPIs registered under this name; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1811042898
Legal name
Aspen Anesthesia, INC
Entity
Type 2 · organization
Primary taxonomy
Pain Medicine (Anesthesiology) Physician 207LP2900X
Practice location
401 CASTLE CREEK RD, Aspen, CO 81611
Phone
844-246-1591
Mailing address
Salt Lake City, UT
Enumerated
Jan 23, 2007
Record updated
Jul 22, 2021
Authorized official
Owner (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

12 clinicians CMS lists with Aspen Anesthesia in Aspen

  1. Diana Alizadeh, MDAnesthesiology Physician1629126586
  2. Kevin BartelAnesthesiology Physician1851928287
  3. Jon Beck, MDAnesthesiology Physician1609811645
  4. Adriana Divo, CRNACertified Registered Nurse Anesthetist1659795607
  5. Vincent Franze, DOAnesthesiology Physician1508885393
  6. Dejan GrujicAnesthesiology Physician1972791705
  7. Trygve Hutto, DOAnesthesiology Physician1578523783
  8. Michael Kem, MDAnesthesiology Physician1518321140
  9. Kathleen Mitchell, CRNACertified Registered Nurse Anesthetist1659334324
  10. Ryan Nau, CRNACertified Registered Nurse Anesthetist1518108232
  11. Nicholas Rodgers, CRNACertified Registered Nurse Anesthetist1114366895
  12. Nicole SchoenbrunnCertified Registered Nurse Anesthetist1235642471

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 4 Aspen Anesthesia NPIs

Every location registered under this name, in 4 cities.

See every location

Checking an organization

  1. Confirm the business with the Colorado secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Why is the mailing address in Utah?

The mailing address in the record (Salt Lake City, UT) is where the organization receives mail. Care is given at the practice location in Aspen.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.