Quick answers
- Which hospitals does Jeffery R. Viken work at?
- Medicare's official clinician data lists Jeffery R. Viken at 2 hospitals: Calverthealth Medical Center and Luminis Health Anne Arundel Medical Center, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jeffery R. Viken see patients?
- Medicare's clinician data lists 3 practice locations, including Prince Frederick, MD and Annapolis, MD. Call before your visit to confirm the address.
- What is Jeffery R. Viken's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Jeffery R. Viken accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffery R. Viken 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 Jeffery R. Viken?
- (410) 535-4000, as listed in official Medicare / NPI Registry data.
- What is Jeffery R. Viken's NPI number?
- 1619085198. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jeffery R. Viken works
Medicare's Facility Affiliation Data lists Jeffery R. Viken at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Calverthealth Medical CenterPrince Frederick, MD · Acute Care Hospital · CCN 210039
- Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD · Acute Care Hospital · CCN 210023
Practice locations
Addresses where Jeffery R. Viken is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Hospital RdPrince Frederick, MD 20678 (410) 535‑4000
- 2001 Medical PkwyAnnapolis, MD 21401 (443) 481‑1000
- 70 Sherry Ln, Suite 101Prince Frederick, MD 20678 (410) 889‑2040
Group practices
Medicare enrollment lists Jeffery R. Viken as a member of this group (CMS data updated 2026-10-02).
- Anesthesia Company LLC378 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Prince Frederick
Clinicians with the same Medicare primary specialty in Prince Frederick, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Baylor College Of Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619085198 |
| 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