Quick answers
- Which hospitals does Peter G. Hamm work at?
- Medicare's official clinician data lists Peter G. Hamm at 1 hospital: Sibley Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Peter G. Hamm see patients?
- Medicare's clinician data lists 3 practice locations, including Laurel, MD, Washington, DC and Chevy Chase, MD. Call before your visit to confirm the address.
- What is Peter G. Hamm's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists) and Internal Medicine.
- Does Peter G. Hamm accept Medicare assignment?
- Yes. Medicare's clinician data says Peter G. Hamm 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 Peter G. Hamm offer telehealth?
- Medicare's clinician data says Peter G. Hamm offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Peter G. Hamm?
- (301) 604-5254, as listed in official Medicare / NPI Registry data.
- What is Peter G. Hamm's NPI number?
- 1457334401. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Peter G. Hamm works
Medicare's Facility Affiliation Data lists Peter G. Hamm at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sibley Memorial HospitalWashington, DC · Acute Care Hospital · CCN 090005
Practice locations
Addresses where Peter G. Hamm is enrolled with Medicare (CMS data updated 2026-10-02).
- 14207 Park Ctr Dr, Suite 102Laurel, MD 20707 (301) 604‑5254
- 5255 Loughboro Rd NWWashington, DC 20016 (202) 537‑4000
- 5530 Wisconsin AveChevy Chase, MD 20815 (301) 656‑4064
Group practices
Medicare enrollment lists Peter G. Hamm as a member of this group (CMS data updated 2026-10-02).
- Johns Hopkins Community Physicians, Inc763 clinicians in the group
Specialties
Other pulmonologists in Maryland
Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Columbia University College Of Physicians And Surgeons |
| Graduation year | 1980 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1457334401 |
| 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