Quick answers
- Where does Mark Pelzner see patients?
- Medicare's clinician data lists 5 practice locations, including Redwood City, CA, Stockton, CA and Vallejo, CA. Call before your visit to confirm the address.
- What is Mark Pelzner's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Mark Pelzner accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Pelzner 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 Pelzner?
- (650) 299-2000, as listed in official Medicare / NPI Registry data.
- What is Mark Pelzner's NPI number?
- 1679626469. 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 Pelzner is enrolled with Medicare (CMS data updated 2026-10-02).
- 1100 Veterans BlvdRedwood City, CA 94063 (650) 299‑2000
- 1150 Veterans BlvdRedwood City, CA 94063 (650) 299‑2000
- 1190 Veterans BlvdRedwood City, CA 94063 (650) 299‑2000
- 7373 W LaneStockton, CA 95210 (209) 476‑2000
- 975 Sereno DrVallejo, CA 94589 (707) 651‑1000
Group practices
Medicare enrollment lists Mark Pelzner as a member of this group (CMS data updated 2026-10-02).
- Permanente Medical Group Inc10,996 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Redwood City
Clinicians with the same Medicare primary specialty in Redwood City, CA — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Pennsylvania College Of Optometry |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679626469 |
| 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