Quick answers
- Where does David B. Rosenblum see patients?
- Medicare's clinician data lists 3 practice locations, including Cerritos, CA and Newport Coast, CA. Call before your visit to confirm the address.
- What is David B. Rosenblum's specialty?
- Medicare lists Optometry as the primary specialty.
- Does David B. Rosenblum accept Medicare assignment?
- Medicare's clinician data says David B. Rosenblum may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for David B. Rosenblum?
- (562) 860-4475, as listed in official Medicare / NPI Registry data.
- What is David B. Rosenblum's NPI number?
- 1376643395. 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 David B. Rosenblum is enrolled with Medicare (CMS data updated 2026-10-02).
- 11805 E S StCerritos, CA 90703
- 11805 S StCerritos, CA 90703 (562) 860‑4475
- 21151 Newport Coast DrNewport Coast, CA 92657 (949) 640‑4733
Group practices
Medicare enrollment lists David B. Rosenblum as a member of this group (CMS data updated 2026-10-02).
- David B Rosenblum O D Inc5 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Cerritos
Clinicians with the same Medicare primary specialty in Cerritos, CA — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | New England College Of Optometry |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1376643395 |
| 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