Quick answers
- Which hospitals does Steven Yannaras work at?
- Medicare's official clinician data lists Steven Yannaras at 1 hospital: University of MD Baltimore Washington Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Steven Yannaras see patients?
- Medicare's clinician data lists 2 practice locations, including Towson, MD and Rockville, MD. Call before your visit to confirm the address.
- What is Steven Yannaras's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Steven Yannaras accept Medicare assignment?
- Yes. Medicare's clinician data says Steven Yannaras 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 Steven Yannaras?
- (240) 826-7324, as listed in official Medicare / NPI Registry data.
- What is Steven Yannaras's NPI number?
- 1447453147. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Steven Yannaras works
Medicare's Facility Affiliation Data lists Steven Yannaras at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- University of MD Baltimore Washington Medical CenterGlen Burnie, MD · Acute Care Hospital · CCN 210043
Practice locations
Addresses where Steven Yannaras is enrolled with Medicare (CMS data updated 2026-10-02).
- 8322 Bellona AveTowson, MD 21204
- 9901 Medical Ctr DrRockville, MD 20850 (240) 826‑7324
Group practices
Medicare enrollment lists Steven Yannaras as a member of this group (CMS data updated 2026-10-02).
- First Colonies Anesthesia Associates, LLC326 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Towson
Clinicians with the same Medicare primary specialty in Towson, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Cincinnati College Of Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447453147 |
| 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