Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Erika K Osterholzer, MD

Individual provider Ophthalmology Physician · NPI 1669739769

Erika K Osterholzer, MD is an Ophthalmology in Loma Linda, California. Graduated from University of Cincinnati College of Medicine in 2012, 14 years ago. Practices with Kaiser Foundation Health Plan of the Northwest, a 1,811-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California, Oregon and Washington.

Years since qualifying
14
Trained at
University of Cincinnati College of Medicine
Licensed in
CA, OR, WA
In the registry since
2012
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

11730 Anderson St Ste 2025
Loma Linda, CA 92354
Phone: (909) 558-2112
Fax: (909) 558-2180
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5135 Skyline Rd S, Salem, OR 97306-9427 — (503) 361-5400

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence MD182037 (OR)
Ophthalmology Physician Taxonomy 207W00000X · Licence MD.60745884 (WA)
Ophthalmology Physician Taxonomy 207W00000X · Licence A141465 (CA)

Record details

NPI number1669739769
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 13, 2012
Last updated in NPPESJuly 21, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Kaiser Foundation Health Plan Of The Northwest — 1811 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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