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

Wei Loong Glenn Koh, MD

Individual provider Surgery Physician · NPI 1013101633

Wei Loong Glenn Koh, MD is a General Surgery in Modesto, California. Qualified in 2000, 26 years ago. Practices with Kern County Hospital Authority, a 263-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
26
Licensed in
CA
In the registry since
2007
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

4601 Dale Rd Ste 4A5
Modesto, CA 95356-9718
Phone: (925) 200-1811
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence A118722 (CA)

Record details

NPI number1013101633
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 28, 2007
Last updated in NPPESFebruary 13, 2014

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Kern County Hospital Authority — 263 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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