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

Timothy Michael Wimmer, MD

Individual provider Orthopaedic Surgery Physician · NPI 1811955735

Timothy Michael Wimmer, MD is an Orthopedic Surgery in Eureka, California. Qualified in 2000, 26 years ago. Practices with Providence Medical Foundation, a 1,465-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Indiana.

Years since qualifying
26
Licensed in
CA, IN
In the registry since
2006
Specialties on file
2
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

2826 Harris St
Eureka, CA 95503-4809
Phone: (707) 443-8066
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 34800 Bob Wilson Dr, San Diego, CA 92134-1098 — (619) 532-8439

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence C54546 (CA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence IN 01055470 (IN)

Record details

NPI number1811955735
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 2, 2006
Last updated in NPPESSeptember 17, 2024
Certification dateSeptember 17, 2024
Mailing address1543 9th Ave, San Diego, CA 92101-2877

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Providence Medical Foundation — 1465 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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