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

Dr. Mark Min-Young Ahn, MD

Individual provider Anesthesiology Physician · NPI 1417934670

Dr. Mark Min-Young Ahn, MD is an Anesthesiology Physician in Gilroy, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
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

9400 N Name Uno
Gilroy, CA 95020-3528
Phone: (408) 848-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence G81655 (CA)

Record details

NPI number1417934670
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 29, 2005
Last updated in NPPESJanuary 2, 2022
Certification dateJanuary 2, 2022
Mailing address2423 W March Ln, Ste 100, Stockton, CA 95207-8250

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