Quick answers
- Where does Lauren P. Sweetser see patients?
- Medicare's clinician data lists 2 practice locations, including Silver Spring, MD and Bethesda, MD. Call before your visit to confirm the address.
- What is Lauren P. Sweetser's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Lauren P. Sweetser accept Medicare assignment?
- Yes. Medicare's clinician data says Lauren P. Sweetser 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 Lauren P. Sweetser?
- (301) 572-8340, as listed in official Medicare / NPI Registry data.
- What is Lauren P. Sweetser's NPI number?
- 1154528396. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Lauren P. Sweetser is enrolled with Medicare (CMS data updated 2026-10-02).
- 3110 Gracefield RdSilver Spring, MD 20904 (301) 572‑8340
- 7051 Rockledge DrBethesda, MD 20817 (301) 272‑9830
Group practices
Medicare enrollment lists Lauren P. Sweetser as a member of this group (CMS data updated 2026-10-02).
- Erickson Health Medical Group of Maryland, PC39 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Silver Spring
Clinicians with the same Medicare primary specialty in Silver Spring, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154528396 |
| 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
- 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