Quick answers
- Where does Mark E. Oswald see patients?
- Medicare's clinician data lists 1 practice location in Lone Tree, CO. Call before your visit to confirm the address.
- What is Mark E. Oswald's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Mark E. Oswald accept Medicare assignment?
- Yes. Medicare's clinician data says Mark E. Oswald 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 Mark E. Oswald?
- (303) 951-7524, as listed in official Medicare / NPI Registry data.
- What is Mark E. Oswald's NPI number?
- 1699751040. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Mark E. Oswald is enrolled with Medicare (CMS data updated 2026-10-02).
- 8500 Park Meadows Dr, Suite 100Lone Tree, CO 80124 (303) 951‑7524
Group practices
Medicare enrollment lists Mark E. Oswald as a member of this group (CMS data updated 2026-10-02).
- Park Meadows Anesthesia LLC2 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Colorado →
Other nurse anesthetists in Lone Tree
Clinicians with the same Medicare primary specialty in Lone Tree, CO — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699751040 |
| 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
- 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