Quick answers
- Where does Eric Sako see patients?
- Medicare's clinician data lists 2 practice locations, including Chino Hills, CA and Upland, CA. Call before your visit to confirm the address.
- What is Eric Sako's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Eric Sako accept Medicare assignment?
- Yes. Medicare's clinician data says Eric Sako 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 Eric Sako?
- (909) 464-9800, as listed in official Medicare / NPI Registry data.
- What is Eric Sako's NPI number?
- 1982022166. 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 Eric Sako is enrolled with Medicare (CMS data updated 2026-10-02).
- 2140 Grand Ave, Suite 260Chino Hills, CA 91709 (909) 464‑9800
- 585 N Mountain Ave, Suite AUpland, CA 91786 (909) 608‑7546
Group practices
Medicare enrollment lists Eric Sako as a member of this group (CMS data updated 2026-10-02).
- Pacific Dermatology Institute32 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Un Of California, Irvine, College Of Medicine |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982022166 |
| 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