Quick answers
- Does Denise L. Lemke accept Medicare assignment?
- Yes. Medicare's clinician data says Denise L. Lemke accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Denise L. Lemke's NPI number?
- 1215810528. 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 Denise L. Lemke is enrolled with Medicare (CMS data updated October 2, 2026).
- 1760 S Pacific Coast HwyRedondo Beach, CA 90277 (310) 540‑3787
Group practices
Medicare enrollment lists Denise L. Lemke as a member of this group (CMS data updated October 2, 2026).
- Jennifer Djie Witkowski, O.D. a Professional Corporation2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Redondo Beach
Clinicians with the same Medicare primary specialty in Redondo Beach, CA — not a recommendation.
Other clinicians in Jennifer Djie Witkowski, O.D. a Professional Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | University Of California - School Of Optometry |
| Graduation year | 2025 (1 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215810528 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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