Quick answers
- Where does David Charles see patients?
- Medicare's clinician data lists 2 practice locations, including Algonquin, IL and Park Ridge, IL. Call before your visit to confirm the address.
- What is David Charles's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does David Charles accept Medicare assignment?
- Yes. Medicare's clinician data says David Charles 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 Charles?
- (847) 469-7537, as listed in official Medicare / NPI Registry data.
- What is David Charles's NPI number?
- 1629526983. 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 David Charles is enrolled with Medicare (CMS data updated 2026-10-02).
- 1451 Merchant DrAlgonquin, IL 60102 (847) 469‑7537
- 2604 Dempster St, Suite 407bPark Ridge, IL 60068 (847) 469‑7537
Group practices
Medicare enrollment lists David Charles as a member of this group (CMS data updated 2026-10-02).
- Thomson Memory Center LLC13 clinicians in the group
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Algonquin
Clinicians with the same Medicare primary specialty in Algonquin, IL — not a recommendation.
Clinician information
| Graduation year | 2016 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629526983 |
| 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