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

Matthew Diarmuid Wiepking, MD

Individual provider Emergency Medicine Physician · NPI 1114330370

Matthew Diarmuid Wiepking, MD is a General Surgery in Los Angeles, California. Qualified in 2013, 13 years ago. Practices with USC Care Medical Group Inc, a 1,371-clinician group and accepts Medicare assignment. Licensed in California and Ohio.

Years since qualifying
13
Licensed in
CA, OH
In the registry since
2014
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

1500 San Pablo St Fl 7
Los Angeles, CA 90033-5313
Phone: (323) 442-6254
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Critical Care Physician (primary) Taxonomy 2086S0102X · Licence A155210 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 35.129239 (OH)

Record details

NPI number1114330370
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2014
Last updated in NPPESNovember 27, 2023
Certification dateSeptember 11, 2020

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Usc Care Medical Group Inc — 1371 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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