Quick answers
- Where does Donna M. Lien see patients?
- Medicare's clinician data lists 6 practice locations, including San Bernardino, CA, Corona, CA and Moreno Valley, CA. Call before your visit to confirm the address.
- What is Donna M. Lien's specialty?
- Medicare lists Anesthesiology as the primary specialty, and also Internal Medicine.
- Does Donna M. Lien accept Medicare assignment?
- Yes. Medicare's clinician data says Donna M. Lien 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 Donna M. Lien?
- (909) 382-7100, as listed in official Medicare / NPI Registry data.
- What is Donna M. Lien's NPI number?
- 1528478989. 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 Donna M. Lien is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1454 E 2nd StSan Bernardino, CA 92408 (909) 382‑7100
- 2097 Compton Ave, Suite 101Corona, CA 92881 (949) 825‑5189
- 250 S G StSan Bernardino, CA 92410 (909) 382‑7100
- 26520 Cactus AveMoreno Valley, CA 92555
- 26520 Cactus Ave, Suite 2021Moreno Valley, CA 92555 (951) 486‑5700
Group practices
Medicare enrollment lists Donna M. Lien as a member of these groups (CMS data updated 2026-10-02).
- Faculty Physicians and Surgeons of Llusm1,315 clinicians in the group
- Sac Health System227 clinicians in the group
- Talbert Anesthesia Group Incorporated27 clinicians in the group
Specialties
- Anesthesiologyprimary
- Internal Medicinealso
Other anesthesiologists in San Bernardino
Clinicians with the same Medicare primary specialty in San Bernardino, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Diego School Of Medicine |
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528478989 |
| 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