Quick answers
- Where does James Lieber see patients?
- Medicare's clinician data lists 1 practice location in Chandler, AZ. Call before your visit to confirm the address.
- What is James Lieber's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does James Lieber accept Medicare assignment?
- Yes. Medicare's clinician data says James Lieber 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.
- Does James Lieber offer telehealth?
- Medicare's clinician data says James Lieber offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for James Lieber?
- (480) 821-0788, as listed in official Medicare / NPI Registry data.
- What is James Lieber's NPI number?
- 1083690283. 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 James Lieber is enrolled with Medicare (CMS data updated 2026-10-02).
- 595 N Dobson Rd, D 76Chandler, AZ 85224 (480) 821‑0788
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Chandler
Clinicians with the same Medicare primary specialty in Chandler, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Michigan State University College Of Human Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1083690283 |
| 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