Quick answers
- Which hospitals does David P. Lang work at?
- Medicare's official clinician data lists David P. Lang at 4 hospitals: Copley Memorial Hospital, Edward Hospital, Morris Hospital & Healthcare Centers and Northwestern Medicine Kishwaukee Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David P. Lang see patients?
- Medicare's clinician data lists 1 practice location in Chicago, IL. Call before your visit to confirm the address.
- What is David P. Lang's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty, and also General Practice.
- Does David P. Lang accept Medicare assignment?
- Yes. Medicare's clinician data says David P. Lang 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 David P. Lang?
- (312) 243-2223, as listed in official Medicare / NPI Registry data.
- What is David P. Lang's NPI number?
- 1619167194. 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 P. Lang works
Medicare's Facility Affiliation Data lists David P. Lang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Copley Memorial HospitalAurora, IL · Acute Care Hospital · CCN 140029
- Edward HospitalNaperville, IL · Acute Care Hospital · CCN 140231
- Morris Hospital & Healthcare CentersMorris, IL · Acute Care Hospital · CCN 140101
- Northwestern Medicine Kishwaukee HospitalDekalb, IL · Acute Care Hospital · CCN 140286
Practice locations
Addresses where David P. Lang is enrolled with Medicare (CMS data updated 2026-10-02).
- 2003 W Fulton St, Suite 303Chicago, IL 60612 (312) 243‑2223
Group practices
Medicare enrollment lists David P. Lang as a member of this group (CMS data updated 2026-10-02).
- MD @ Home Illinois, SC51 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
- General Practicealso
Other OB-GYNs in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619167194 |
| 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