Aspen Anesthesia, Inc
Aspen Anesthesia, Inc is a healthcare organization registered as Pain Medicine (Anesthesiology) Physician in Aspen, CO, holding Type 2 (organization) NPI 1811042898 since 2007. The authorized official on file is Eric Willsky, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1811042898 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Aspen Anesthesia, Inc |
| Practice address | 401 CASTLE CREEK RD, Aspen, CO, 81611 |
| Phone | 8442461591 |
| Fax | 9705441587 |
| Enumeration date | 2007-01-23 |
| Last updated in NPPES | 2021-07-22 |
Authorized official
| Name | Eric Willsky |
|---|---|
| Title | Owner |
| Phone | 8442461591 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207LP2900X | Pain Medicine (Anesthesiology) Physician | Primary | 29434C | CO |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 04020079 | Medicaid | CO | — |
Copy-ready billing details
Provider: Aspen Anesthesia, Inc NPI: 1811042898 Taxonomy: 207LP2900X (Pain Medicine (Anesthesiology) Physician) Address: 401 CASTLE CREEK RD, Aspen, CO, 81611
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1750384699 | Gordon Gerson | Individual | Cardiovascular Disease Physician | Aspen, CO |
| 1376546002 | Kelly Locke | Individual | Family Medicine Physician | Aspen, CO |
| 1043213580 | Scott Gallagher | Individual | Emergency Medicine Physician | Aspen, CO |
| 1518960814 | Aspen Valley Hospital District | Organization | Critical Access Hospital | Aspen, CO |
| 1467455824 | Pitkin County | Organization | Ambulance | Aspen, CO |
| 1336141449 | Joseph Martinez | Individual | Emergency Medicine Physician | Aspen, CO |
| 1912909136 | Joseph Ayers | Individual | Emergency Medicine Physician | Aspen, CO |
| 1144222357 | Lisa Olsen | Individual | Family Nurse Practitioner | Aspen, CO |
Verify this record
Cross-check NPI 1811042898 against the authoritative CMS record: view Aspen Anesthesia, Inc on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is Aspen Anesthesia, Inc?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-07-22.