Quick answers
- Where does Mark M. Cheung see patients?
- Medicare's clinician data lists 2 practice locations, including Bakersfield, CA. Call before your visit to confirm the address.
- What is Mark M. Cheung's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Mark M. Cheung accept Medicare assignment?
- Yes. Medicare's clinician data says Mark M. Cheung 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 Mark M. Cheung?
- (661) 206-2830, as listed in official Medicare / NPI Registry data.
- What is Mark M. Cheung's NPI number?
- 1639464555. 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 Mark M. Cheung is enrolled with Medicare (CMS data updated 2026-10-02).
- 12716 Stockdale Hwy, Suite 400Bakersfield, CA 93314 (661) 206‑2830
- 8501 Brimhall Rd, Suite 402Bakersfield, CA 93312 (661) 665‑2020
Group practices
Medicare enrollment lists Mark M. Cheung as a member of this group (CMS data updated 2026-10-02).
- Cha Medical and Surgical Group PC11 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Bakersfield
Clinicians with the same Medicare primary specialty in Bakersfield, CA — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639464555 |
| 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