Quick answers
- Which hospitals does David M. Sachtleben work at?
- Medicare's official clinician data lists David M. Sachtleben at 5 hospitals: Edward Hospital, Elmhurst Memorial Hospital, UChicago Medicine AdventHealth Bolingbrook, UChicago Medicine AdventHealth Hinsdale and UChicago Medicine AdventHealth La Grange. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David M. Sachtleben see patients?
- Medicare's clinician data lists 3 practice locations, including Westmont, IL, Glenview, IL and Downers Grove, IL. Call before your visit to confirm the address.
- What is David M. Sachtleben's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does David M. Sachtleben accept Medicare assignment?
- Medicare's clinician data says David M. Sachtleben 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 David M. Sachtleben?
- (630) 963-0309, as listed in official Medicare / NPI Registry data.
- What is David M. Sachtleben's NPI number?
- 1861450447. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David M. Sachtleben works
Medicare's Facility Affiliation Data lists David M. Sachtleben at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Edward HospitalNaperville, IL · Acute Care Hospital · CCN 140231
- Elmhurst Memorial HospitalElmhurst, IL · Acute Care Hospital · CCN 140200
- UChicago Medicine AdventHealth BolingbrookBolingbrook, IL · Acute Care Hospital · CCN 140304
- UChicago Medicine AdventHealth HinsdaleHinsdale, IL · Acute Care Hospital · CCN 140122
- UChicago Medicine AdventHealth La GrangeLa Grange, IL · Acute Care Hospital · CCN 140065
Practice locations
Addresses where David M. Sachtleben is enrolled with Medicare (CMS data updated 2026-10-02).
- 251 N Cass Ave, Suite 100Westmont, IL 60559 (630) 963‑0309
- 2600 Compass RdGlenview, IL 60026
- 412 63rd St, Suite 100Downers Grove, IL 60516 (331) 775‑2783
Group practices
Medicare enrollment lists David M. Sachtleben as a member of these groups (CMS data updated 2026-10-02).
- Select Rehabilitation, LLC2,046 clinicians in the group
- Nani Internal Med LLC5 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Westmont
Clinicians with the same Medicare primary specialty in Westmont, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1861450447 |
| 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