Quick answers
- Which hospitals does Stephen K. Layne work at?
- Medicare's official clinician data lists Stephen K. Layne at 3 hospitals: Boulder Community Health, Longs Peak Hospital and UCHealth Broomfield Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephen K. Layne see patients?
- Medicare's clinician data lists 2 practice locations, including Boulder, CO. Call before your visit to confirm the address.
- What is Stephen K. Layne's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Stephen K. Layne accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen K. Layne accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Stephen K. Layne?
- (303) 938-5470, as listed in official Medicare / NPI Registry data.
- What is Stephen K. Layne's NPI number?
- 1265461651. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephen K. Layne works
Medicare's Facility Affiliation Data lists Stephen K. Layne at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Boulder Community HealthBoulder, CO · Acute Care Hospital · CCN 060027
- Longs Peak HospitalLongmont, CO · Acute Care Hospital · CCN 060128
- UCHealth Broomfield HospitalBroomfield, CO · Acute Care Hospital · CCN 060129
Practice locations
Addresses where Stephen K. Layne is enrolled with Medicare (CMS data updated 2026-10-02).
- 4740 Pearl Pkwy, Suite 100Boulder, CO 80301 (303) 938‑5470
- 4747 Arapahoe AveBoulder, CO 80303 (303) 415‑7000
Group practices
Medicare enrollment lists Stephen K. Layne as a member of this group (CMS data updated 2026-10-02).
- Boulder Valley Anesthesiology, PLLC61 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Boulder
Clinicians with the same Medicare primary specialty in Boulder, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Mayo Medical School |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265461651 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians