Quick answers
- Where does Diane Newquist see patients?
- Medicare's clinician data lists 2 practice locations, including West Dundee, IL and Elgin, IL. Call before your visit to confirm the address.
- What is Diane Newquist's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Diane Newquist accept Medicare assignment?
- Yes. Medicare's clinician data says Diane Newquist 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 Diane Newquist?
- (800) 974-4378, as listed in official Medicare / NPI Registry data.
- What is Diane Newquist's NPI number?
- 1023128386. 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 Diane Newquist is enrolled with Medicare (CMS data updated 2026-10-02).
- 621 S 8th StWest Dundee, IL 60118 (800) 974‑4378
- 819 S Randall Rd, Unit BcElgin, IL 60123 (800) 974‑4378
Group practices
Medicare enrollment lists Diane Newquist as a member of this group (CMS data updated 2026-10-02).
- DPT Holdings LLC175 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Illinois →
Other physical therapists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 1984 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023128386 |
| 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