Quick answers
- Which hospitals does Mark Baskerville work at?
- Medicare's official clinician data lists Mark Baskerville at 3 hospitals: Johns Hopkins Howard County Medical Center, OHSU Hospital and Clinics and Suburban Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark Baskerville see patients?
- Medicare's clinician data lists 7 practice locations, including Laurel, MD, Portland, OR and Baltimore, MD. Call before your visit to confirm the address.
- What is Mark Baskerville's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty, and also Anesthesiology and Internal Medicine.
- Does Mark Baskerville accept Medicare assignment?
- Medicare's clinician data says Mark Baskerville may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Mark Baskerville?
- (301) 604-5254, as listed in official Medicare / NPI Registry data.
- What is Mark Baskerville's NPI number?
- 1306801824. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark Baskerville works
Medicare's Facility Affiliation Data lists Mark Baskerville at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Johns Hopkins Howard County Medical CenterColumbia, MD · Acute Care Hospital · CCN 210048
- OHSU Hospital and ClinicsPortland, OR · Acute Care Hospital · CCN 380009
- Suburban HospitalBethesda, MD · Acute Care Hospital · CCN 210022
Practice locations
Addresses where Mark Baskerville is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 14207 Park Ctr Dr, Suite 102Laurel, MD 20707 (301) 604‑5254
- 3181 SW Sam Jackson Park RdPortland, OR 97239 (503) 494‑7641
- 3181 Swsam Jackson Park RdPortland, OR 97239
- 4940 Eastern AveBaltimore, MD 21224
- 5755 Cedar LnColumbia, MD 21044
Group practices
Medicare enrollment lists Mark Baskerville as a member of these groups (CMS data updated 2026-10-02).
- Johns Hopkins University2,909 clinicians in the group
- Johns Hopkins Community Physicians, Inc763 clinicians in the group
- University Anesthesiology Associates LLC241 clinicians in the group
Specialties
- Critical Care (Intensivists)primary
- Anesthesiologyalso
- Internal Medicinealso
Find other Critical Care (Intensivists) doctors in Maryland →
Other critical care doctors in Laurel
Clinicians with the same Medicare primary specialty in Laurel, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Johns Hopkins University School Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1306801824 |
| 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