Quick answers
- Which hospitals does Joseph S. Joson work at?
- Medicare's official clinician data lists Joseph S. Joson at 2 hospitals: Holy Cross Hospital and Luminis Health Doctors Community Medical Center, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joseph S. Joson see patients?
- Medicare's clinician data lists 8 practice locations, including Kensington, MD, Washington, DC and Largo, MD. Call before your visit to confirm the address.
- What is Joseph S. Joson's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
- Does Joseph S. Joson accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph S. Joson 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 Joseph S. Joson?
- (301) 929-7100, as listed in official Medicare / NPI Registry data.
- What is Joseph S. Joson's NPI number?
- 1477539658. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joseph S. Joson works
Medicare's Facility Affiliation Data lists Joseph S. Joson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Holy Cross HospitalSilver Spring, MD · Acute Care Hospital · CCN 210004
- Luminis Health Doctors Community Medical Center, IncLanham, MD · Acute Care Hospital · CCN 210051
Practice locations
Addresses where Joseph S. Joson is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 10810 Connecticut AveKensington, MD 20895 (301) 929‑7100
- 110 Irving St NWWashington, DC 20010 (202) 877‑9875
- 1221 Mercantile LnLargo, MD 20774 (301) 618‑5700
- 5100 Auth WaySuitland, MD 20746 (301) 702‑5000
- 5400 Hillmeade RdBowie, MD 20720 (301) 867‑1300
Group practices
Medicare enrollment lists Joseph S. Joson as a member of this group (CMS data updated 2026-10-02).
- Kaiser Foundation Health Plan of the Mid Atlantic States, Inc1,899 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Maryland →
Other cardiologists in Kensington
Clinicians with the same Medicare primary specialty in Kensington, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Eastern Virginia Medical School |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477539658 |
| 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