Darren Osterloh, OD
About This Business
Darren Osterloh, OD, is an optometrist in Thousand Oaks, California, with 35 years of experience since completing training in 1991, above the 28-year average among the 101 Thousand Oaks physicians in our directory. He holds an active California license. His Medicare profile lists cataract surgery among his most frequent services. He accepts Medicare; telehealth is not listed among his services. Patient sentiment is exceptional: a 4.9 rating across 111 reviews.
Verified Provider Info
- Specialty (per registry)
- Optometrist
- NPI Number
- 1124076849
- Medical school graduate
- 1991 (35+ years of practice)
- State license
- OPT 9922 TPA (CA)
- Common services (Medicare data)
- Cataract surgery
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18
Phone
(805) 777-8888Location on Map
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Information last updated: August 23, 2026
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