Quick answers
- Which hospitals does Hee Eun Lee work at?
- Medicare's official clinician data lists Hee Eun Lee at 2 hospitals: John Muir Medical Center - Concord Campus and John Muir Medical Center - Walnut Creek Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Hee Eun Lee see patients?
- Medicare's clinician data lists 2 practice locations, including Walnut Creek, CA and Concord, CA. Call before your visit to confirm the address.
- What is Hee Eun Lee's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Hee Eun Lee accept Medicare assignment?
- Yes. Medicare's clinician data says Hee Eun Lee 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 Hee Eun Lee?
- (925) 296-9000, as listed in official Medicare / NPI Registry data.
- What is Hee Eun Lee's NPI number?
- 1093463465. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Hee Eun Lee works
Medicare's Facility Affiliation Data lists Hee Eun Lee at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- John Muir Medical Center - Concord CampusConcord, CA · Acute Care Hospital · CCN 050496
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA · Acute Care Hospital · CCN 050180
Practice locations
Addresses where Hee Eun Lee is enrolled with Medicare (CMS data updated 2026-10-02).
- 1450 Treat Blvd, Suite 160Walnut Creek, CA 94597 (925) 296‑9000
- 2700 Grant St, Suite 110Concord, CA 94520 (925) 674‑2500
Group practices
Medicare enrollment lists Hee Eun Lee as a member of this group (CMS data updated 2026-10-02).
- John Muir Physician Network494 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Walnut Creek
Clinicians with the same Medicare primary specialty in Walnut Creek, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093463465 |
| 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