Quick answers
- Which hospitals does Kara R. Cossis work at?
- Medicare's official clinician data lists Kara R. Cossis at 5 hospitals: Greater Baltimore Medical Center, MedStar Union Memorial Hospital, The Johns Hopkins Hospital, Umd Upper Chesapeake Medical Center and University of MD St Joseph Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kara R. Cossis see patients?
- Medicare's clinician data lists 4 practice locations, including Baltimore, MD, Silver Spring, MD and Towson, MD. Call before your visit to confirm the address.
- What is Kara R. Cossis's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Kara R. Cossis accept Medicare assignment?
- Yes. Medicare's clinician data says Kara R. Cossis 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.
- Does Kara R. Cossis offer telehealth?
- Medicare's clinician data says Kara R. Cossis offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Kara R. Cossis?
- (410) 581-8140, as listed in official Medicare / NPI Registry data.
- What is Kara R. Cossis's NPI number?
- 1831281872. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kara R. Cossis works
Medicare's Facility Affiliation Data lists Kara R. Cossis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Greater Baltimore Medical CenterBaltimore, MD · Acute Care Hospital · CCN 210044
- MedStar Union Memorial HospitalBaltimore, MD · Acute Care Hospital · CCN 210024
- The Johns Hopkins HospitalBaltimore, MD · Acute Care Hospital · CCN 210009
- Umd Upper Chesapeake Medical CenterBel Air, MD · Acute Care Hospital · CCN 210049
- University of MD St Joseph Medical CenterTowson, MD · Acute Care Hospital · CCN 210063
Practice locations
Addresses where Kara R. Cossis is enrolled with Medicare (CMS data updated 2026-10-02).
- 1838 Greene Tree Rd, Suite 460Baltimore, MD 21208 (410) 581‑8140
- 3801 International DrSilver Spring, MD 20906 (301) 598‑9171
- 7505 Osler DrTowson, MD 21204
- 7601 Osler DrTowson, MD 21204
Group practices
Medicare enrollment lists Kara R. Cossis as a member of these groups (CMS data updated 2026-10-02).
- University of Maryland St Joseph Medical Group LLC287 clinicians in the group
- Chesapeake Urology Associates LLC177 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Baltimore
Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1831281872 |
| 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